Y M Lo, J Zhang, T N Leung, T K Lau, A M Chang, N M Hjelm. Am J Hum Genet 1999
Times Cited: 735
Times Cited: 735
Times Cited
Times Co-cited
Similarity
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
31
Circulating mutant DNA to assess tumor dynamics.
Frank Diehl, Kerstin Schmidt, Michael A Choti, Katharine Romans, Steven Goodman, Meng Li, Katherine Thornton, Nishant Agrawal, Lori Sokoll, Steve A Szabo,[...]. Nat Med 2008
Frank Diehl, Kerstin Schmidt, Michael A Choti, Katharine Romans, Steven Goodman, Meng Li, Katherine Thornton, Nishant Agrawal, Lori Sokoll, Steve A Szabo,[...]. Nat Med 2008
31
DNA fragments in the blood plasma of cancer patients: quantitations and evidence for their origin from apoptotic and necrotic cells.
S Jahr, H Hentze, S Englisch, D Hardt, F O Fackelmayer, R D Hesch, R Knippers. Cancer Res 2001
S Jahr, H Hentze, S Englisch, D Hardt, F O Fackelmayer, R D Hesch, R Knippers. Cancer Res 2001
28
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
24
An ultrasensitive method for quantitating circulating tumor DNA with broad patient coverage.
Aaron M Newman, Scott V Bratman, Jacqueline To, Jacob F Wynne, Neville C W Eclov, Leslie A Modlin, Chih Long Liu, Joel W Neal, Heather A Wakelee, Robert E Merritt,[...]. Nat Med 2014
Aaron M Newman, Scott V Bratman, Jacqueline To, Jacob F Wynne, Neville C W Eclov, Leslie A Modlin, Chih Long Liu, Joel W Neal, Heather A Wakelee, Robert E Merritt,[...]. Nat Med 2014
23
Free DNA in the serum of cancer patients and the effect of therapy.
S A Leon, B Shapiro, D M Sklaroff, M J Yaros. Cancer Res 1977
S A Leon, B Shapiro, D M Sklaroff, M J Yaros. Cancer Res 1977
21
Liquid biopsies come of age: towards implementation of circulating tumour DNA.
Jonathan C M Wan, Charles Massie, Javier Garcia-Corbacho, Florent Mouliere, James D Brenton, Carlos Caldas, Simon Pacey, Richard Baird, Nitzan Rosenfeld. Nat Rev Cancer 2017
Jonathan C M Wan, Charles Massie, Javier Garcia-Corbacho, Florent Mouliere, James D Brenton, Carlos Caldas, Simon Pacey, Richard Baird, Nitzan Rosenfeld. Nat Rev Cancer 2017
19
Noninvasive identification and monitoring of cancer mutations by targeted deep sequencing of plasma DNA.
Tim Forshew, Muhammed Murtaza, Christine Parkinson, Davina Gale, Dana W Y Tsui, Fiona Kaper, Sarah-Jane Dawson, Anna M Piskorz, Mercedes Jimenez-Linan, David Bentley,[...]. Sci Transl Med 2012
Tim Forshew, Muhammed Murtaza, Christine Parkinson, Davina Gale, Dana W Y Tsui, Fiona Kaper, Sarah-Jane Dawson, Anna M Piskorz, Mercedes Jimenez-Linan, David Bentley,[...]. Sci Transl Med 2012
19
Cell-free DNA Comprises an In Vivo Nucleosome Footprint that Informs Its Tissues-Of-Origin.
Matthew W Snyder, Martin Kircher, Andrew J Hill, Riza M Daza, Jay Shendure. Cell 2016
Matthew W Snyder, Martin Kircher, Andrew J Hill, Riza M Daza, Jay Shendure. Cell 2016
18
Detection and localization of surgically resectable cancers with a multi-analyte blood test.
Joshua D Cohen, Lu Li, Yuxuan Wang, Christopher Thoburn, Bahman Afsari, Ludmila Danilova, Christopher Douville, Ammar A Javed, Fay Wong, Austin Mattox,[...]. Science 2018
Joshua D Cohen, Lu Li, Yuxuan Wang, Christopher Thoburn, Bahman Afsari, Ludmila Danilova, Christopher Douville, Ammar A Javed, Fay Wong, Austin Mattox,[...]. Science 2018
18
Integrated digital error suppression for improved detection of circulating tumor DNA.
Aaron M Newman, Alexander F Lovejoy, Daniel M Klass, David M Kurtz, Jacob J Chabon, Florian Scherer, Henning Stehr, Chih Long Liu, Scott V Bratman, Carmen Say,[...]. Nat Biotechnol 2016
Aaron M Newman, Alexander F Lovejoy, Daniel M Klass, David M Kurtz, Jacob J Chabon, Florian Scherer, Henning Stehr, Chih Long Liu, Scott V Bratman, Carmen Say,[...]. Nat Biotechnol 2016
17
Enhanced detection of circulating tumor DNA by fragment size analysis.
Florent Mouliere, Dineika Chandrananda, Anna M Piskorz, Elizabeth K Moore, James Morris, Lise Barlebo Ahlborn, Richard Mair, Teodora Goranova, Francesco Marass, Katrin Heider,[...]. Sci Transl Med 2018
Florent Mouliere, Dineika Chandrananda, Anna M Piskorz, Elizabeth K Moore, James Morris, Lise Barlebo Ahlborn, Richard Mair, Teodora Goranova, Francesco Marass, Katrin Heider,[...]. Sci Transl Med 2018
17
High-resolution profiling of fetal DNA clearance from maternal plasma by massively parallel sequencing.
Stephanie C Y Yu, Shara W Y Lee, Peiyong Jiang, Tak Y Leung, K C Allen Chan, Rossa W K Chiu, Y M Dennis Lo. Clin Chem 2013
Stephanie C Y Yu, Shara W Y Lee, Peiyong Jiang, Tak Y Leung, K C Allen Chan, Rossa W K Chiu, Y M Dennis Lo. Clin Chem 2013
17
Analysis of circulating tumor DNA to monitor metastatic breast cancer.
Sarah-Jane Dawson, Dana W Y Tsui, Muhammed Murtaza, Heather Biggs, Oscar M Rueda, Suet-Feung Chin, Mark J Dunning, Davina Gale, Tim Forshew, Betania Mahler-Araujo,[...]. N Engl J Med 2013
Sarah-Jane Dawson, Dana W Y Tsui, Muhammed Murtaza, Heather Biggs, Oscar M Rueda, Suet-Feung Chin, Mark J Dunning, Davina Gale, Tim Forshew, Betania Mahler-Araujo,[...]. N Engl J Med 2013
16
Detection and quantification of mutations in the plasma of patients with colorectal tumors.
Frank Diehl, Meng Li, Devin Dressman, Yiping He, Dong Shen, Steve Szabo, Luis A Diaz, Steven N Goodman, Kerstin A David, Hartmut Juhl,[...]. Proc Natl Acad Sci U S A 2005
Frank Diehl, Meng Li, Devin Dressman, Yiping He, Dong Shen, Steve Szabo, Luis A Diaz, Steven N Goodman, Kerstin A David, Hartmut Juhl,[...]. Proc Natl Acad Sci U S A 2005
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
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
16
Phylogenetic ctDNA analysis depicts early-stage lung cancer evolution.
Christopher Abbosh, Nicolai J Birkbak, Gareth A Wilson, Mariam Jamal-Hanjani, Tudor Constantin, Raheleh Salari, John Le Quesne, David A Moore, Selvaraju Veeriah, Rachel Rosenthal,[...]. Nature 2017
Christopher Abbosh, Nicolai J Birkbak, Gareth A Wilson, Mariam Jamal-Hanjani, Tudor Constantin, Raheleh Salari, John Le Quesne, David A Moore, Selvaraju Veeriah, Rachel Rosenthal,[...]. Nature 2017
16
Origins, structures, and functions of circulating DNA in oncology.
A R Thierry, S El Messaoudi, P B Gahan, P Anker, M Stroun. Cancer Metastasis Rev 2016
A R Thierry, S El Messaoudi, P B Gahan, P Anker, M Stroun. Cancer Metastasis Rev 2016
15
Genome-wide cell-free DNA fragmentation in patients with cancer.
Stephen Cristiano, Alessandro Leal, Jillian Phallen, Jacob Fiksel, Vilmos Adleff, Daniel C Bruhm, Sarah Østrup Jensen, Jamie E Medina, Carolyn Hruban, James R White,[...]. Nature 2019
Stephen Cristiano, Alessandro Leal, Jillian Phallen, Jacob Fiksel, Vilmos Adleff, Daniel C Bruhm, Sarah Østrup Jensen, Jamie E Medina, Carolyn Hruban, James R White,[...]. Nature 2019
15
15
Identification of tissue-specific cell death using methylation patterns of circulating DNA.
Roni Lehmann-Werman, Daniel Neiman, Hai Zemmour, Joshua Moss, Judith Magenheim, Adi Vaknin-Dembinsky, Sten Rubertsson, Bengt Nellgård, Kaj Blennow, Henrik Zetterberg,[...]. Proc Natl Acad Sci U S A 2016
Roni Lehmann-Werman, Daniel Neiman, Hai Zemmour, Joshua Moss, Judith Magenheim, Adi Vaknin-Dembinsky, Sten Rubertsson, Bengt Nellgård, Kaj Blennow, Henrik Zetterberg,[...]. Proc Natl Acad Sci U S A 2016
14
Liquid biopsies: genotyping circulating tumor DNA.
Luis A Diaz, Alberto Bardelli. J Clin Oncol 2014
Luis A Diaz, Alberto Bardelli. J Clin Oncol 2014
14
Cell-free nucleic acids as biomarkers in cancer patients.
Heidi Schwarzenbach, Dave S B Hoon, Klaus Pantel. Nat Rev Cancer 2011
Heidi Schwarzenbach, Dave S B Hoon, Klaus Pantel. Nat Rev Cancer 2011
13
Detection and quantification of rare mutations with massively parallel sequencing.
Isaac Kinde, Jian Wu, Nick Papadopoulos, Kenneth W Kinzler, Bert Vogelstein. Proc Natl Acad Sci U S A 2011
Isaac Kinde, Jian Wu, Nick Papadopoulos, Kenneth W Kinzler, Bert Vogelstein. Proc Natl Acad Sci U S A 2011
13
Circulating tumor DNA analysis detects minimal residual disease and predicts recurrence in patients with stage II colon cancer.
Jeanne Tie, Yuxuan Wang, Cristian Tomasetti, Lu Li, Simeon Springer, Isaac Kinde, Natalie Silliman, Mark Tacey, Hui-Li Wong, Michael Christie,[...]. Sci Transl Med 2016
Jeanne Tie, Yuxuan Wang, Cristian Tomasetti, Lu Li, Simeon Springer, Isaac Kinde, Natalie Silliman, Mark Tacey, Hui-Li Wong, Michael Christie,[...]. Sci Transl Med 2016
13
Clinical Applications of Circulating Tumor Cells and Circulating Tumor DNA as Liquid Biopsy.
Catherine Alix-Panabières, Klaus Pantel. Cancer Discov 2016
Catherine Alix-Panabières, Klaus Pantel. Cancer Discov 2016
12
Neoplastic characteristics of the DNA found in the plasma of cancer patients.
M Stroun, P Anker, P Maurice, J Lyautey, C Lederrey, M Beljanski. Oncology 1989
M Stroun, P Anker, P Maurice, J Lyautey, C Lederrey, M Beljanski. Oncology 1989
11
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
11
Direct detection of early-stage cancers using circulating tumor DNA.
Jillian Phallen, Mark Sausen, Vilmos Adleff, Alessandro Leal, Carolyn Hruban, James White, Valsamo Anagnostou, Jacob Fiksel, Stephen Cristiano, Eniko Papp,[...]. Sci Transl Med 2017
Jillian Phallen, Mark Sausen, Vilmos Adleff, Alessandro Leal, Carolyn Hruban, James White, Valsamo Anagnostou, Jacob Fiksel, Stephen Cristiano, Eniko Papp,[...]. Sci Transl Med 2017
11
Integrating liquid biopsies into the management of cancer.
Giulia Siravegna, Silvia Marsoni, Salvatore Siena, Alberto Bardelli. Nat Rev Clin Oncol 2017
Giulia Siravegna, Silvia Marsoni, Salvatore Siena, Alberto Bardelli. Nat Rev Clin Oncol 2017
11
Sensitive tumour detection and classification using plasma cell-free DNA methylomes.
Shu Yi Shen, Rajat Singhania, Gordon Fehringer, Ankur Chakravarthy, Michael H A Roehrl, Dianne Chadwick, Philip C Zuzarte, Ayelet Borgida, Ting Ting Wang, Tiantian Li,[...]. Nature 2018
Shu Yi Shen, Rajat Singhania, Gordon Fehringer, Ankur Chakravarthy, Michael H A Roehrl, Dianne Chadwick, Philip C Zuzarte, Ayelet Borgida, Ting Ting Wang, Tiantian Li,[...]. Nature 2018
11
Lengthening and shortening of plasma DNA in hepatocellular carcinoma patients.
Peiyong Jiang, Carol W M Chan, K C Allen Chan, Suk Hang Cheng, John Wong, Vincent Wai-Sun Wong, Grace L H Wong, Stephen L Chan, Tony S K Mok, Henry L Y Chan,[...]. Proc Natl Acad Sci U S A 2015
Peiyong Jiang, Carol W M Chan, K C Allen Chan, Suk Hang Cheng, John Wong, Vincent Wai-Sun Wong, Grace L H Wong, Stephen L Chan, Tony S K Mok, Henry L Y Chan,[...]. Proc Natl Acad Sci U S A 2015
10
Comprehensive human cell-type methylation atlas reveals origins of circulating cell-free DNA in health and disease.
Joshua Moss, Judith Magenheim, Daniel Neiman, Hai Zemmour, Netanel Loyfer, Amit Korach, Yaacov Samet, Myriam Maoz, Henrik Druid, Peter Arner,[...]. Nat Commun 2018
Joshua Moss, Judith Magenheim, Daniel Neiman, Hai Zemmour, Netanel Loyfer, Amit Korach, Yaacov Samet, Myriam Maoz, Henrik Druid, Peter Arner,[...]. Nat Commun 2018
10
Analysis of Plasma Cell-Free DNA by Ultradeep Sequencing in Patients With Stages I to III Colorectal Cancer.
Thomas Reinert, Tenna Vesterman Henriksen, Emil Christensen, Shruti Sharma, Raheleh Salari, Himanshu Sethi, Michael Knudsen, Iver Nordentoft, Hsin-Ta Wu, Antony S Tin,[...]. JAMA Oncol 2019
Thomas Reinert, Tenna Vesterman Henriksen, Emil Christensen, Shruti Sharma, Raheleh Salari, Himanshu Sethi, Michael Knudsen, Iver Nordentoft, Hsin-Ta Wu, Antony S Tin,[...]. JAMA Oncol 2019
10
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
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
10
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
10
Blood clearance kinetics and liver uptake of mononucleosomes in mice.
V J Gauthier, L N Tyler, M Mannik. J Immunol 1996
V J Gauthier, L N Tyler, M Mannik. J Immunol 1996
10
About the possible origin and mechanism of circulating DNA apoptosis and active DNA release.
M Stroun, J Lyautey, C Lederrey, A Olson-Sand, P Anker. Clin Chim Acta 2001
M Stroun, J Lyautey, C Lederrey, A Olson-Sand, P Anker. Clin Chim Acta 2001
10
High-intensity sequencing reveals the sources of plasma circulating cell-free DNA variants.
Pedram Razavi, Bob T Li, David N Brown, Byoungsok Jung, Earl Hubbell, Ronglai Shen, Wassim Abida, Krishna Juluru, Ino De Bruijn, Chenlu Hou,[...]. Nat Med 2019
Pedram Razavi, Bob T Li, David N Brown, Byoungsok Jung, Earl Hubbell, Ronglai Shen, Wassim Abida, Krishna Juluru, Ino De Bruijn, Chenlu Hou,[...]. Nat Med 2019
10
Evaluation and comparison of in vitro degradation kinetics of DNA in serum, urine and saliva: A qualitative study.
Wang Yao, Chen Mei, Xiao Nan, Liu Hui. Gene 2016
Wang Yao, Chen Mei, Xiao Nan, Liu Hui. Gene 2016
9
Scalable whole-exome sequencing of cell-free DNA reveals high concordance with metastatic tumors.
Viktor A Adalsteinsson, Gavin Ha, Samuel S Freeman, Atish D Choudhury, Daniel G Stover, Heather A Parsons, Gregory Gydush, Sarah C Reed, Denisse Rotem, Justin Rhoades,[...]. Nat Commun 2017
Viktor A Adalsteinsson, Gavin Ha, Samuel S Freeman, Atish D Choudhury, Daniel G Stover, Heather A Parsons, Gregory Gydush, Sarah C Reed, Denisse Rotem, Justin Rhoades,[...]. Nat Commun 2017
9
Detection and Dynamic Changes of EGFR Mutations from Circulating Tumor DNA as a Predictor of Survival Outcomes in NSCLC Patients Treated with First-line Intercalated Erlotinib and Chemotherapy.
Tony Mok, Yi-Long Wu, Jin Soo Lee, Chong-Jen Yu, Virote Sriuranpong, Jennifer Sandoval-Tan, Guia Ladrera, Sumitra Thongprasert, Vichien Srimuninnimit, Meilin Liao,[...]. Clin Cancer Res 2015
Tony Mok, Yi-Long Wu, Jin Soo Lee, Chong-Jen Yu, Virote Sriuranpong, Jennifer Sandoval-Tan, Guia Ladrera, Sumitra Thongprasert, Vichien Srimuninnimit, Meilin Liao,[...]. Clin Cancer Res 2015
9
Liquid biopsy: monitoring cancer-genetics in the blood.
Emily Crowley, Federica Di Nicolantonio, Fotios Loupakis, Alberto Bardelli. Nat Rev Clin Oncol 2013
Emily Crowley, Federica Di Nicolantonio, Fotios Loupakis, Alberto Bardelli. Nat Rev Clin Oncol 2013
9
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
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
9
Early Detection of Molecular Residual Disease in Localized Lung Cancer by Circulating Tumor DNA Profiling.
Aadel A Chaudhuri, Jacob J Chabon, Alexander F Lovejoy, Aaron M Newman, Henning Stehr, Tej D Azad, Michael S Khodadoust, Mohammad Shahrokh Esfahani, Chih Long Liu, Li Zhou,[...]. Cancer Discov 2017
Aadel A Chaudhuri, Jacob J Chabon, Alexander F Lovejoy, Aaron M Newman, Henning Stehr, Tej D Azad, Michael S Khodadoust, Mohammad Shahrokh Esfahani, Chih Long Liu, Li Zhou,[...]. Cancer Discov 2017
9
Cell-Free DNA and Active Rejection in Kidney Allografts.
Roy D Bloom, Jonathan S Bromberg, Emilio D Poggio, Suphamai Bunnapradist, Anthony J Langone, Puneet Sood, Arthur J Matas, Shikha Mehta, Roslyn B Mannon, Asif Sharfuddin,[...]. J Am Soc Nephrol 2017
Roy D Bloom, Jonathan S Bromberg, Emilio D Poggio, Suphamai Bunnapradist, Anthony J Langone, Puneet Sood, Arthur J Matas, Shikha Mehta, Roslyn B Mannon, Asif Sharfuddin,[...]. J Am Soc Nephrol 2017
9
Life and death of circulating cell-free DNA.
Anatoli Kustanovich, Ruth Schwartz, Tamar Peretz, Albert Grinshpun. Cancer Biol Ther 2019
Anatoli Kustanovich, Ruth Schwartz, Tamar Peretz, Albert Grinshpun. Cancer Biol Ther 2019
9
The Long and Short of Circulating Cell-Free DNA and the Ins and Outs of Molecular Diagnostics.
Peiyong Jiang, Y M Dennis Lo. Trends Genet 2016
Peiyong Jiang, Y M Dennis Lo. Trends Genet 2016
8
Circulating cell-free DNA enables noninvasive diagnosis of heart transplant rejection.
Iwijn De Vlaminck, Hannah A Valantine, Thomas M Snyder, Calvin Strehl, Garrett Cohen, Helen Luikart, Norma F Neff, Jennifer Okamoto, Daniel Bernstein, Dana Weisshaar,[...]. Sci Transl Med 2014
Iwijn De Vlaminck, Hannah A Valantine, Thomas M Snyder, Calvin Strehl, Garrett Cohen, Helen Luikart, Norma F Neff, Jennifer Okamoto, Daniel Bernstein, Dana Weisshaar,[...]. Sci Transl Med 2014
8
Circulating Tumor DNA Analysis in Patients With Cancer: American Society of Clinical Oncology and College of American Pathologists Joint Review.
Jason D Merker, Geoffrey R Oxnard, Carolyn Compton, Maximilian Diehn, Patricia Hurley, Alexander J Lazar, Neal Lindeman, Christina M Lockwood, Alex J Rai, Richard L Schilsky,[...]. J Clin Oncol 2018
Jason D Merker, Geoffrey R Oxnard, Carolyn Compton, Maximilian Diehn, Patricia Hurley, Alexander J Lazar, Neal Lindeman, Christina M Lockwood, Alex J Rai, Richard L Schilsky,[...]. J Clin Oncol 2018
8
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.