A citation-based method for searching scientific literature

G Ashoor, A Syngelaki, L C Y Poon, J C Rezende, K H Nicolaides. Ultrasound Obstet Gynecol 2013
Times Cited: 217







List of co-cited articles
588 articles co-cited >1



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
51

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
213
34

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
229
32

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
282
28

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
337
28

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
119
23

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
70
31

Factors affecting levels of circulating cell-free fetal DNA in maternal plasma and their implications for noninvasive prenatal testing.
Sarah L Kinnings, Jennifer A Geis, Eyad Almasri, Huiquan Wang, Xiaojun Guan, Ron M McCullough, Allan T Bombard, Juan-Sebastian Saldivar, Paul Oeth, Cosmin Deciu. Prenat Diagn 2015
65
32

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
174
19

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
678
19

DNA sequencing of maternal plasma to detect Down syndrome: an international clinical validation study.
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,[...]. Genet Med 2011
591
18

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
172
18

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
413
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
580
17

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
103
16

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
170
16

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
618
16

Fetal fraction in maternal plasma cell-free DNA at 11-13 weeks' gestation: effect of maternal and fetal factors.
Ghalia Ashoor, Leona Poon, Argyro Syngelaki, Beatrice Mosimann, Kypros H Nicolaides. Fetal Diagn Ther 2012
102
15

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
223
15

Clinical experience and follow-up with large scale single-nucleotide polymorphism-based noninvasive prenatal aneuploidy testing.
Pe'er Dar, Kirsten J Curnow, Susan J Gross, Megan P Hall, Melissa Stosic, Zachary Demko, Bernhard Zimmermann, Matthew Hill, Styrmir Sigurjonsson, Allison Ryan,[...]. Am J Obstet Gynecol 2014
163
15

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
311
14

Size distributions of maternal and fetal DNA in maternal plasma.
K C Allen Chan, Jun Zhang, Angela B Y Hui, Nathalie Wong, Tze K Lau, Tse N Leung, Kwok-Wai Lo, Dolly W S Huang, Y M Dennis Lo. Clin Chem 2004
393
14


Effects of Maternal and Fetal Characteristics on Cell-Free Fetal DNA Fraction in Maternal Plasma.
Yi Zhou, Zhongyi Zhu, Ya Gao, Yuying Yuan, Yulai Guo, Lijun Zhou, KaiKai Liao, Jun Wang, Bole Du, Yumei Hou,[...]. Reprod Sci 2015
55
25

Increased death of adipose cells, a path to release cell-free DNA into systemic circulation of obese women.
Maricela Haghiac, Neeta L Vora, Subhabrata Basu, Kirby L Johnson, Larraine Presley, Diana W Bianchi, Sylvie Hauguel-de Mouzon. Obesity (Silver Spring) 2012
82
17

Factors affecting cell-free DNA fetal fraction and the consequences for test accuracy.
Fergus Perry Scott, Melody Menezes, Ricardo Palma-Dias, Debbie Nisbet, Philip Schluter, Fabricio da Silva Costa, Andrew Cameron McLennan. J Matern Fetal Neonatal Med 2018
30
43

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
735
13

Association between fetal fraction on cell-free DNA testing and first-trimester markers for pre-eclampsia.
D L Rolnik, F da Silva Costa, T J Lee, M Schmid, A C McLennan. Ultrasound Obstet Gynecol 2018
35
37

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
33
39

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
345
12



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
357
12

Quantitative analysis of fetal DNA in maternal plasma and serum: implications for noninvasive prenatal diagnosis.
Y M Lo, M S Tein, T K Lau, C J Haines, T N Leung, P M Poon, J S Wainscoat, P J Johnson, A M Chang, N M Hjelm. Am J Hum Genet 1998
12

Cell-free fetal DNA testing in singleton IVF conceptions.
Timothy J Lee, Daniel L Rolnik, Melody A Menezes, Andrew C McLennan, Fabricio da Silva Costa. Hum Reprod 2018
29
41


Microfluidics digital PCR reveals a higher than expected fraction of fetal DNA in maternal plasma.
Fiona M F Lun, Rossa W K Chiu, K C Allen Chan, Tak Yeung Leung, Tze Kin Lau, Y M Dennis Lo. Clin Chem 2008
298
11

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
260
11

The association between anticoagulation therapy, maternal characteristics, and a failed cfDNA test due to a low fetal fraction.
Whitney Burns, Nathanael Koelper, Andrea Barberio, Mary Deagostino-Kelly, Michael Mennuti, Mary D Sammel, Lorraine Dugoff. Prenat Diagn 2017
29
37

Obesity and cell-free DNA "no calls": is there an optimal gestational age at time of sampling?
Mary C Livergood, Kay A LeChien, Amanda S Trudell. Am J Obstet Gynecol 2017
36
30

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
54
20


Fetal fraction evaluation in non-invasive prenatal screening (NIPS).
Matthew S Hestand, Mark Bessem, Peter van Rijn, Renee X de Menezes, Daoud Sie, Ingrid Bakker, Elles M J Boon, Erik A Sistermans, Marjan M Weiss. Eur J Hum Genet 2019
23
47


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
201
10


Free fetal DNA in maternal plasma in anembryonic pregnancies: confirmation that the origin is the trophoblast.
M Alberry, D Maddocks, M Jones, M Abdel Hadi, S Abdel-Fattah, N Avent, P W Soothill. Prenat Diagn 2007
230
10

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
461
10

Analysis of the size distributions of fetal and maternal cell-free DNA by paired-end sequencing.
H Christina Fan, Yair J Blumenfeld, Usha Chitkara, Louanne Hudgins, Stephen R Quake. Clin Chem 2010
163
10

Maternal plasma fetal DNA fractions in pregnancies with low and high risks for fetal chromosomal aneuploidies.
Irena Hudecova, Daljit Sahota, Macy M S Heung, Yongjie Jin, Wing S Lee, Tak Y Leung, Yuk Ming Dennis Lo, Rossa W K Chiu. PLoS One 2014
69
14


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.