Glenn E Palomaki, Edward M Kloza, Geralyn M Lambert-Messerlian, James E Haddow, Louis M Neveux, Mathias Ehrich, Dirk van den Boom, Allan T Bombard, Cosmin Deciu, Wayne W Grody, Stanley F Nelson, Jacob A Canick. Genet Med 2011
Times Cited: 591
Times Cited: 591
Times Cited
Times Co-cited
Similarity
Presence of fetal DNA in maternal plasma and serum.
Y M Lo, N Corbetta, P F Chamberlain, V Rai, I L Sargent, C W Redman, J S Wainscoat. Lancet 1997
Y M Lo, N Corbetta, P F Chamberlain, V Rai, I L Sargent, C W Redman, J S Wainscoat. Lancet 1997
38
Noninvasive prenatal screening for fetal aneuploidy, 2016 update: a position statement of the American College of Medical Genetics and Genomics.
Anthony R Gregg, Brian G Skotko, Judith L Benkendorf, Kristin G Monaghan, Komal Bajaj, Robert G Best, Susan Klugman, Michael S Watson. Genet Med 2016
Anthony R Gregg, Brian G Skotko, Judith L Benkendorf, Kristin G Monaghan, Komal Bajaj, Robert G Best, Susan Klugman, Michael S Watson. Genet Med 2016
29
Genome-wide fetal aneuploidy detection by maternal plasma DNA sequencing.
Diana W Bianchi, Lawrence D Platt, James D Goldberg, Alfred Z Abuhamad, Amy J Sehnert, Richard P Rava. Obstet Gynecol 2012
Diana W Bianchi, Lawrence D Platt, James D Goldberg, Alfred Z Abuhamad, Amy J Sehnert, Richard P Rava. Obstet Gynecol 2012
28
Cell-free DNA analysis for noninvasive examination of trisomy.
Mary E Norton, Bo Jacobsson, Geeta K Swamy, Louise C Laurent, Angela C Ranzini, Herb Brar, Mark W Tomlinson, Leonardo Pereira, Jean L Spitz, Desiree Hollemon,[...]. N Engl J Med 2015
Mary E Norton, Bo Jacobsson, Geeta K Swamy, Louise C Laurent, Angela C Ranzini, Herb Brar, Mark W Tomlinson, Leonardo Pereira, Jean L Spitz, Desiree Hollemon,[...]. N Engl J Med 2015
23
Analysis of cell-free DNA in maternal blood in screening for aneuploidies: updated meta-analysis.
M M Gil, V Accurti, B Santacruz, M N Plana, K H Nicolaides. Ultrasound Obstet Gynecol 2017
M M Gil, V Accurti, B Santacruz, M N Plana, K H Nicolaides. Ultrasound Obstet Gynecol 2017
21
DNA sequencing of maternal plasma reliably identifies trisomy 18 and trisomy 13 as well as Down syndrome: an international collaborative study.
Glenn E Palomaki, Cosmin Deciu, Edward M Kloza, Geralyn M Lambert-Messerlian, James E Haddow, Louis M Neveux, Mathias Ehrich, Dirk van den Boom, Allan T Bombard, Wayne W Grody,[...]. Genet Med 2012
Glenn E Palomaki, Cosmin Deciu, Edward M Kloza, Geralyn M Lambert-Messerlian, James E Haddow, Louis M Neveux, Mathias Ehrich, Dirk van den Boom, Allan T Bombard, Wayne W Grody,[...]. Genet Med 2012
21
Non-Invasive Chromosomal Evaluation (NICE) Study: results of a multicenter prospective cohort study for detection of fetal trisomy 21 and trisomy 18.
Mary E Norton, Herb Brar, Jonathan Weiss, Ardeshir Karimi, Louise C Laurent, Aaron B Caughey, M Hellen Rodriguez, John Williams, Michael E Mitchell, Charles D Adair,[...]. Am J Obstet Gynecol 2012
Mary E Norton, Herb Brar, Jonathan Weiss, Ardeshir Karimi, Louise C Laurent, Aaron B Caughey, M Hellen Rodriguez, John Williams, Michael E Mitchell, Charles D Adair,[...]. Am J Obstet Gynecol 2012
20
Non-invasive prenatal assessment of trisomy 21 by multiplexed maternal plasma DNA sequencing: large scale validity study.
Rossa W K Chiu, Ranjit Akolekar, Yama W L Zheng, Tak Y Leung, Hao Sun, K C Allen Chan, Fiona M F Lun, Attie T J I Go, Elizabeth T Lau, William W K To,[...]. BMJ 2011
Rossa W K Chiu, Ranjit Akolekar, Yama W L Zheng, Tak Y Leung, Hao Sun, K C Allen Chan, Fiona M F Lun, Attie T J I Go, Elizabeth T Lau, William W K To,[...]. BMJ 2011
19
Determination of fetal DNA fraction from the plasma of pregnant women using sequence read counts.
Sung K Kim, Gregory Hannum, Jennifer Geis, John Tynan, Grant Hogg, Chen Zhao, Taylor J Jensen, Amin R Mazloom, Paul Oeth, Mathias Ehrich,[...]. Prenat Diagn 2015
Sung K Kim, Gregory Hannum, Jennifer Geis, John Tynan, Grant Hogg, Chen Zhao, Taylor J Jensen, Amin R Mazloom, Paul Oeth, Mathias Ehrich,[...]. Prenat Diagn 2015
18
Single-nucleotide polymorphism-based noninvasive prenatal screening in a high-risk and low-risk cohort.
Eugene Pergament, Howard Cuckle, Bernhard Zimmermann, Milena Banjevic, Styrmir Sigurjonsson, Allison Ryan, Megan P Hall, Michael Dodd, Phil Lacroute, Melissa Stosic,[...]. Obstet Gynecol 2014
Eugene Pergament, Howard Cuckle, Bernhard Zimmermann, Milena Banjevic, Styrmir Sigurjonsson, Allison Ryan, Megan P Hall, Michael Dodd, Phil Lacroute, Melissa Stosic,[...]. Obstet Gynecol 2014
17
Fetal fraction in maternal plasma cell-free DNA at 11-13 weeks' gestation: relation to maternal and fetal characteristics.
G Ashoor, A Syngelaki, L C Y Poon, J C Rezende, K H Nicolaides. Ultrasound Obstet Gynecol 2013
G Ashoor, A Syngelaki, L C Y Poon, J C Rezende, K H Nicolaides. Ultrasound Obstet Gynecol 2013
17
Maternal plasma DNA sequencing reveals the genome-wide genetic and mutational profile of the fetus.
Y M Dennis Lo, K C Allen Chan, Hao Sun, Eric Z Chen, Peiyong Jiang, Fiona M F Lun, Yama W Zheng, Tak Y Leung, Tze K Lau, Charles R Cantor,[...]. Sci Transl Med 2010
Y M Dennis Lo, K C Allen Chan, Hao Sun, Eric Z Chen, Peiyong Jiang, Fiona M F Lun, Yama W Zheng, Tak Y Leung, Tze K Lau, Charles R Cantor,[...]. Sci Transl Med 2010
17
Noninvasive diagnosis of fetal aneuploidy by shotgun sequencing DNA from maternal blood.
H Christina Fan, Yair J Blumenfeld, Usha Chitkara, Louanne Hudgins, Stephen R Quake. Proc Natl Acad Sci U S A 2008
H Christina Fan, Yair J Blumenfeld, Usha Chitkara, Louanne Hudgins, Stephen R Quake. Proc Natl Acad Sci U S A 2008
17
Noninvasive prenatal diagnosis of fetal chromosomal aneuploidy by massively parallel genomic sequencing of DNA in maternal plasma.
Rossa W K Chiu, K C Allen Chan, Yuan Gao, Virginia Y M Lau, Wenli Zheng, Tak Y Leung, Chris H F Foo, Bin Xie, Nancy B Y Tsui, Fiona M F Lun,[...]. Proc Natl Acad Sci U S A 2008
Rossa W K Chiu, K C Allen Chan, Yuan Gao, Virginia Y M Lau, Wenli Zheng, Tak Y Leung, Chris H F Foo, Bin Xie, Nancy B Y Tsui, Fiona M F Lun,[...]. Proc Natl Acad Sci U S A 2008
16
The impact of maternal plasma DNA fetal fraction on next generation sequencing tests for common fetal aneuploidies.
Jacob A Canick, Glenn E Palomaki, Edward M Kloza, Geralyn M Lambert-Messerlian, James E Haddow. Prenat Diagn 2013
Jacob A Canick, Glenn E Palomaki, Edward M Kloza, Geralyn M Lambert-Messerlian, James E Haddow. Prenat Diagn 2013
16
Gestational age and maternal weight effects on fetal cell-free DNA in maternal plasma.
Eric Wang, Annette Batey, Craig Struble, Thomas Musci, Ken Song, Arnold Oliphant. Prenat Diagn 2013
Eric Wang, Annette Batey, Craig Struble, Thomas Musci, Ken Song, Arnold Oliphant. Prenat Diagn 2013
15
15
Size-based molecular diagnostics using plasma DNA for noninvasive prenatal testing.
Stephanie C Y Yu, K C Allen Chan, Yama W L Zheng, Peiyong Jiang, Gary J W Liao, Hao Sun, Ranjit Akolekar, Tak Y Leung, Attie T J I Go, John M G van Vugt,[...]. Proc Natl Acad Sci U S A 2014
Stephanie C Y Yu, K C Allen Chan, Yama W L Zheng, Peiyong Jiang, Gary J W Liao, Hao Sun, Ranjit Akolekar, Tak Y Leung, Attie T J I Go, John M G van Vugt,[...]. Proc Natl Acad Sci U S A 2014
15
Noninvasive detection of fetal trisomy 21 by sequencing of DNA in maternal blood: a study in a clinical setting.
Mathias Ehrich, Cosmin Deciu, Tricia Zwiefelhofer, John A Tynan, Lesley Cagasan, Roger Tim, Vivian Lu, Ron McCullough, Erin McCarthy, Anders O H Nygren,[...]. Am J Obstet Gynecol 2011
Mathias Ehrich, Cosmin Deciu, Tricia Zwiefelhofer, John A Tynan, Lesley Cagasan, Roger Tim, Vivian Lu, Ron McCullough, Erin McCarthy, Anders O H Nygren,[...]. Am J Obstet Gynecol 2011
15
Noninvasive prenatal detection and selective analysis of cell-free DNA obtained from maternal blood: evaluation for trisomy 21 and trisomy 18.
Andrew B Sparks, Craig A Struble, Eric T Wang, Ken Song, Arnold Oliphant. Am J Obstet Gynecol 2012
Andrew B Sparks, Craig A Struble, Eric T Wang, Ken Song, Arnold Oliphant. Am J Obstet Gynecol 2012
13
DNA sequencing versus standard prenatal aneuploidy screening.
Diana W Bianchi, R Lamar Parker, Jeffrey Wentworth, Rajeevi Madankumar, Craig Saffer, Anita F Das, Joseph A Craig, Darya I Chudova, Patricia L Devers, Keith W Jones,[...]. N Engl J Med 2014
Diana W Bianchi, R Lamar Parker, Jeffrey Wentworth, Rajeevi Madankumar, Craig Saffer, Anita F Das, Joseph A Craig, Darya I Chudova, Patricia L Devers, Keith W Jones,[...]. N Engl J Med 2014
13
Chromosome-selective sequencing of maternal plasma cell-free DNA for first-trimester detection of trisomy 21 and trisomy 18.
Ghalia Ashoor, Argyro Syngelaki, Marion Wagner, Cahit Birdir, Kypros H Nicolaides. Am J Obstet Gynecol 2012
Ghalia Ashoor, Argyro Syngelaki, Marion Wagner, Cahit Birdir, Kypros H Nicolaides. Am J Obstet Gynecol 2012
12
Noninvasive Prenatal Testing and Incidental Detection of Occult Maternal Malignancies.
Diana W Bianchi, Darya Chudova, Amy J Sehnert, Sucheta Bhatt, Kathryn Murray, Tracy L Prosen, Judy E Garber, Louise Wilkins-Haug, Neeta L Vora, Stephen Warsof,[...]. JAMA 2015
Diana W Bianchi, Darya Chudova, Amy J Sehnert, Sucheta Bhatt, Kathryn Murray, Tracy L Prosen, Judy E Garber, Louise Wilkins-Haug, Neeta L Vora, Stephen Warsof,[...]. JAMA 2015
11
Rapid clearance of fetal DNA from maternal plasma.
Y M Lo, J Zhang, T N Leung, T K Lau, A M Chang, N M Hjelm. Am J Hum Genet 1999
Y M Lo, J Zhang, T N Leung, T K Lau, A M Chang, N M Hjelm. Am J Hum Genet 1999
11
Accuracy of non-invasive prenatal testing using cell-free DNA for detection of Down, Edwards and Patau syndromes: a systematic review and meta-analysis.
Sian Taylor-Phillips, Karoline Freeman, Julia Geppert, Adeola Agbebiyi, Olalekan A Uthman, Jason Madan, Angus Clarke, Siobhan Quenby, Aileen Clarke. BMJ Open 2016
Sian Taylor-Phillips, Karoline Freeman, Julia Geppert, Adeola Agbebiyi, Olalekan A Uthman, Jason Madan, Angus Clarke, Siobhan Quenby, Aileen Clarke. BMJ Open 2016
10
Procedure-related risk of miscarriage following amniocentesis and chorionic villus sampling: a systematic review and meta-analysis.
R Akolekar, J Beta, G Picciarelli, C Ogilvie, F D'Antonio. Ultrasound Obstet Gynecol 2015
R Akolekar, J Beta, G Picciarelli, C Ogilvie, F D'Antonio. Ultrasound Obstet Gynecol 2015
10
Noninvasive prenatal testing for fetal trisomies in a routinely screened first-trimester population.
Kypros H Nicolaides, Argyro Syngelaki, Ghalia Ashoor, Cahit Birdir, Gisele Touzet. Am J Obstet Gynecol 2012
Kypros H Nicolaides, Argyro Syngelaki, Ghalia Ashoor, Cahit Birdir, Gisele Touzet. Am J Obstet Gynecol 2012
10
The implications of non-invasive prenatal testing failures: a review of an under-discussed phenomenon.
Yuval Yaron. Prenat Diagn 2016
Yuval Yaron. Prenat Diagn 2016
16
Comparing methods for fetal fraction determination and quality control of NIPT samples.
Daphne M van Beek, Roy Straver, Marian M Weiss, Elles M J Boon, Karin Huijsdens-van Amsterdam, Cees B M Oudejans, Marcel J T Reinders, Erik A Sistermans. Prenat Diagn 2017
Daphne M van Beek, Roy Straver, Marian M Weiss, Elles M J Boon, Karin Huijsdens-van Amsterdam, Cees B M Oudejans, Marcel J T Reinders, Erik A Sistermans. Prenat Diagn 2017
30
Analysis of cell-free DNA in maternal blood in screening for fetal aneuploidies: updated meta-analysis.
M M Gil, M S Quezada, R Revello, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2015
M M Gil, M S Quezada, R Revello, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2015
10
Calculating the fetal fraction for noninvasive prenatal testing based on genome-wide nucleosome profiles.
Roy Straver, Cees B M Oudejans, Erik A Sistermans, Marcel J T Reinders. Prenat Diagn 2016
Roy Straver, Cees B M Oudejans, Erik A Sistermans, Marcel J T Reinders. Prenat Diagn 2016
18
Non-invasive prenatal testing for trisomies 21, 18 and 13: clinical experience from 146,958 pregnancies.
H Zhang, Y Gao, F Jiang, M Fu, Y Yuan, Y Guo, Z Zhu, M Lin, Q Liu, Z Tian,[...]. Ultrasound Obstet Gynecol 2015
H Zhang, Y Gao, F Jiang, M Fu, Y Yuan, Y Guo, Z Zhu, M Lin, Q Liu, Z Tian,[...]. Ultrasound Obstet Gynecol 2015
10
Plasma DNA tissue mapping by genome-wide methylation sequencing for noninvasive prenatal, cancer, and transplantation assessments.
Kun Sun, Peiyong Jiang, K C Allen Chan, John Wong, Yvonne K Y Cheng, Raymond H S Liang, Wai-kong Chan, Edmond S K Ma, Stephen L Chan, Suk Hang Cheng,[...]. Proc Natl Acad Sci U S A 2015
Kun Sun, Peiyong Jiang, K C Allen Chan, John Wong, Yvonne K Y Cheng, Raymond H S Liang, Wai-kong Chan, Edmond S K Ma, Stephen L Chan, Suk Hang Cheng,[...]. Proc Natl Acad Sci U S A 2015
9
First-trimester or second-trimester screening, or both, for Down's syndrome.
Fergal D Malone, Jacob A Canick, Robert H Ball, David A Nyberg, Christine H Comstock, Radek Bukowski, Richard L Berkowitz, Susan J Gross, Lorraine Dugoff, Sabrina D Craigo,[...]. N Engl J Med 2005
Fergal D Malone, Jacob A Canick, Robert H Ball, David A Nyberg, Christine H Comstock, Radek Bukowski, Richard L Berkowitz, Susan J Gross, Lorraine Dugoff, Sabrina D Craigo,[...]. N Engl J Med 2005
9
Expanding the scope of noninvasive prenatal testing: detection of fetal microdeletion syndromes.
Ronald J Wapner, Joshua E Babiarz, Brynn Levy, Melissa Stosic, Bernhard Zimmermann, Styrmir Sigurjonsson, Nicholas Wayham, Allison Ryan, Milena Banjevic, Phil Lacroute,[...]. Am J Obstet Gynecol 2015
Ronald J Wapner, Joshua E Babiarz, Brynn Levy, Melissa Stosic, Bernhard Zimmermann, Styrmir Sigurjonsson, Nicholas Wayham, Allison Ryan, Milena Banjevic, Phil Lacroute,[...]. Am J Obstet Gynecol 2015
9
Noninvasive prenatal aneuploidy testing of chromosomes 13, 18, 21, X, and Y, using targeted sequencing of polymorphic loci.
Bernhard Zimmermann, Matthew Hill, George Gemelos, Zachary Demko, Milena Banjevic, Johan Baner, Allison Ryan, Styrmir Sigurjonsson, Nikhil Chopra, Michael Dodd,[...]. Prenat Diagn 2012
Bernhard Zimmermann, Matthew Hill, George Gemelos, Zachary Demko, Milena Banjevic, Johan Baner, Allison Ryan, Styrmir Sigurjonsson, Nikhil Chopra, Michael Dodd,[...]. Prenat Diagn 2012
9
Screening for trisomies by cell-free DNA testing of maternal blood: consequences of a failed result.
R Revello, L Sarno, A Ispas, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2016
R Revello, L Sarno, A Ispas, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2016
12
Detection of fetal subchromosomal abnormalities by sequencing circulating cell-free DNA from maternal plasma.
Chen Zhao, John Tynan, Mathias Ehrich, Gregory Hannum, Ron McCullough, Juan-Sebastian Saldivar, Paul Oeth, Dirk van den Boom, Cosmin Deciu. Clin Chem 2015
Chen Zhao, John Tynan, Mathias Ehrich, Gregory Hannum, Ron McCullough, Juan-Sebastian Saldivar, Paul Oeth, Dirk van den Boom, Cosmin Deciu. Clin Chem 2015
9
Plasma DNA aberrations in systemic lupus erythematosus revealed by genomic and methylomic sequencing.
Rebecca W Y Chan, Peiyong Jiang, Xianlu Peng, Lai-Shan Tam, Gary J W Liao, Edmund K M Li, Priscilla C H Wong, Hao Sun, K C Allen Chan, Rossa W K Chiu,[...]. Proc Natl Acad Sci U S A 2014
Rebecca W Y Chan, Peiyong Jiang, Xianlu Peng, Lai-Shan Tam, Gary J W Liao, Edmund K M Li, Priscilla C H Wong, Hao Sun, K C Allen Chan, Rossa W K Chiu,[...]. Proc Natl Acad Sci U S A 2014
11
Fetoplacental mosaicism: potential implications for false-positive and false-negative noninvasive prenatal screening results.
Francesca R Grati, Francesca Malvestiti, Jose C P B Ferreira, Komal Bajaj, Elisa Gaetani, Cristina Agrati, Beatrice Grimi, Francesca Dulcetti, Anna M Ruggeri, Simona De Toffol,[...]. Genet Med 2014
Francesca R Grati, Francesca Malvestiti, Jose C P B Ferreira, Komal Bajaj, Elisa Gaetani, Cristina Agrati, Beatrice Grimi, Francesca Dulcetti, Anna M Ruggeri, Simona De Toffol,[...]. Genet Med 2014
8
Circulating cell free DNA testing: are some test failures informative?
G E Palomaki, E M Kloza, G M Lambert-Messerlian, D van den Boom, M Ehrich, C Deciu, A T Bombard, J E Haddow. Prenat Diagn 2015
G E Palomaki, E M Kloza, G M Lambert-Messerlian, D van den Boom, M Ehrich, C Deciu, A T Bombard, J E Haddow. Prenat Diagn 2015
14
Committee Opinion No. 545: Noninvasive prenatal testing for fetal aneuploidy.
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8
Position statement from the Chromosome Abnormality Screening Committee on behalf of the Board of the International Society for Prenatal Diagnosis.
Peter Benn, Antoni Borrell, Rossa W K Chiu, Howard Cuckle, Lorraine Dugoff, Brigitte Faas, Susan Gross, Tianhua Huang, Joann Johnson, Ron Maymon,[...]. Prenat Diagn 2015
Peter Benn, Antoni Borrell, Rossa W K Chiu, Howard Cuckle, Lorraine Dugoff, Brigitte Faas, Susan Gross, Tianhua Huang, Joann Johnson, Ron Maymon,[...]. Prenat Diagn 2015
8
Noninvasive detection of fetal subchromosome abnormalities via deep sequencing of maternal plasma.
Anupama Srinivasan, Diana W Bianchi, Hui Huang, Amy J Sehnert, Richard P Rava. Am J Hum Genet 2013
Anupama Srinivasan, Diana W Bianchi, Hui Huang, Amy J Sehnert, Richard P Rava. Am J Hum Genet 2013
8
FetalQuant: deducing fractional fetal DNA concentration from massively parallel sequencing of DNA in maternal plasma.
Peiyong Jiang, K C Allen Chan, Gary J W Liao, Yama W L Zheng, Tak Y Leung, Rossa W K Chiu, Yuk Ming Dennis Lo, Hao Sun. Bioinformatics 2012
Peiyong Jiang, K C Allen Chan, Gary J W Liao, Yama W L Zheng, Tak Y Leung, Rossa W K Chiu, Yuk Ming Dennis Lo, Hao Sun. Bioinformatics 2012
18
Quantification of fetal DNA by use of methylation-based DNA discrimination.
Anders O H Nygren, Jarrod Dean, Taylor J Jensen, Selena Kruse, William Kwong, Dirk van den Boom, Mathias Ehrich. Clin Chem 2010
Anders O H Nygren, Jarrod Dean, Taylor J Jensen, Selena Kruse, William Kwong, Dirk van den Boom, Mathias Ehrich. Clin Chem 2010
8
Clinical implementation of routine screening for fetal trisomies in the UK NHS: cell-free DNA test contingent on results from first-trimester combined test.
M M Gil, R Revello, L C Poon, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2016
M M Gil, R Revello, L C Poon, R Akolekar, K H Nicolaides. Ultrasound Obstet Gynecol 2016
10
Circulating fetal cell-free DNA fractions differ in autosomal aneuploidies and monosomy X.
Richard P Rava, Anupama Srinivasan, Amy J Sehnert, Diana W Bianchi. Clin Chem 2014
Richard P Rava, Anupama Srinivasan, Amy J Sehnert, Diana W Bianchi. Clin Chem 2014
7
Detection of circulating tumor DNA in early- and late-stage human malignancies.
Chetan Bettegowda, Mark Sausen, Rebecca J Leary, Isaac Kinde, Yuxuan Wang, Nishant Agrawal, Bjarne R Bartlett, Hao Wang, Brandon Luber, Rhoda M Alani,[...]. Sci Transl Med 2014
Chetan Bettegowda, Mark Sausen, Rebecca J Leary, Isaac Kinde, Yuxuan Wang, Nishant Agrawal, Bjarne R Bartlett, Hao Wang, Brandon Luber, Rhoda M Alani,[...]. Sci Transl Med 2014
7
Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.