A citation-based method for searching scientific literature

Y M Lo, T N Leung, M S Tein, I L Sargent, J Zhang, T K Lau, C J Haines, C W Redman. Clin Chem 1999
Times Cited: 375







List of co-cited articles
763 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
56

Elevation of both maternal and fetal extracellular circulating deoxyribonucleic acid concentrations in the plasma of pregnant women with preeclampsia.
X Y Zhong, H Laivuori, J C Livingston, O Ylikorkala, B M Sibai, W Holzgreve, S Hahn. Am J Obstet Gynecol 2001
223
28

Two-stage elevation of cell-free fetal DNA in maternal sera before onset of preeclampsia.
Richard J Levine, Cong Qian, Erik S Leshane, Kai F Yu, Lucinda J England, Enrique F Schisterman, Tuangsit Wataganara, Roberto Romero, Diana W Bianchi. Am J Obstet Gynecol 2004
166
28

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
26


Cell-free fetal DNA in the plasma of pregnant women with severe fetal growth restriction.
Akihiko Sekizawa, Masatoshi Jimbo, Hiroshi Saito, Mariko Iwasaki, Ryu Matsuoka, Takashi Okai, Antonio Farina. Am J Obstet Gynecol 2003
97
24

Fetal DNA clearance from maternal plasma is impaired in preeclampsia.
Tai-Wah Lau, Tse N Leung, Lisa Y S Chan, Tze K Lau, K C Allen Chan, Wing H Tam, Y M Dennis Lo. Clin Chem 2002
91
25


Quantification of cell free fetal DNA in maternal plasma in normal pregnancies and in pregnancies with placental dysfunction.
Medhat S Alberry, Deborah G Maddocks, Medhat A Hadi, Helmi Metawi, Linda P Hunt, Sherif A Abdel-Fattah, Neil D Avent, Peter W Soothill. Am J Obstet Gynecol 2009
84
23

First-trimester maternal plasma cell-free fetal DNA and preeclampsia.
Stavros Sifakis, Apostolos Zaravinos, Nerea Maiz, Demetrios A Spandidos, Kypros H Nicolaides. Am J Obstet Gynecol 2009
58
34

Hypermethylated RASSF1A in maternal plasma: A universal fetal DNA marker that improves the reliability of noninvasive prenatal diagnosis.
K C Allen Chan, Chunming Ding, Ageliki Gerovassili, Sze W Yeung, Rossa W K Chiu, Tse N Leung, Tze K Lau, Stephen S C Chim, Grace T Y Chung, Kypros H Nicolaides,[...]. Clin Chem 2006
262
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
505
18

Detection of the placental epigenetic signature of the maspin gene in maternal plasma.
Stephen S C Chim, Yu K Tong, Rossa W K Chiu, Tze K Lau, Tse N Leung, Lisa Y S Chan, Cees B M Oudejans, Chunming Ding, Y M Dennis Lo. Proc Natl Acad Sci U S A 2005
251
17

Quantitative aberrations of hypermethylated RASSF1A gene sequences in maternal plasma in pre-eclampsia.
Dana W Y Tsui, K C Allen Chan, Stephen S C Chim, Lin-Wai Chan, Tak-Yeung Leung, Tze-Kin Lau, Y M Dennis Lo, Rossa W K Chiu. Prenat Diagn 2007
60
25

Cell-free fetal DNA concentration in plasma of patients with abnormal uterine artery Doppler waveform and intrauterine growth restriction--a pilot study.
Elisabetta Caramelli, Nicola Rizzo, Manuela Concu, Giuliana Simonazzi, Paolo Carinci, Corrado Bondavalli, Luciano Bovicelli, Antonio Farina. Prenat Diagn 2003
66
22

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
600
15

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
753
15

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
651
15

Increased fetal DNA concentrations in the plasma of pregnant women carrying fetuses with trisomy 21.
Y M Lo, T K Lau, J Zhang, T N Leung, A M Chang, N M Hjelm, R S Elmes, D W Bianchi. Clin Chem 1999
215
14

Pre-eclampsia.
Baha Sibai, Gus Dekker, Michael Kupferminc. Lancet 2005
14



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
235
14

Correlation of fetal DNA levels in maternal plasma with Doppler status in pathological pregnancies.
Maddalena Smid, Silvia Galbiati, Andrea Lojacono, Luca Valsecchi, Chiara Platto, Paolo Cavoretto, Stefano Calza, Augusto Ferrari, Maurizio Ferrari, Laura Cremonesi. Prenat Diagn 2006
40
35

Free fetal DNA is not increased before 20 weeks in intrauterine growth restriction or pre-eclampsia.
A Crowley, C Martin, P Fitzpatrick, O Sheils, C O'Herlihy, J J O'Leary, B M Byrne. Prenat Diagn 2007
34
41

Cell-free nucleic acids as potential markers for preeclampsia.
S Hahn, C Rusterholz, I Hösli, O Lapaire. Placenta 2011
87
14

Fetal DNA in maternal plasma as a screening variable for preeclampsia. A preliminary nonparametric analysis of detection rate in low-risk nonsymptomatic patients.
Antonio Farina, Akihiko Sekizawa, Yumi Sugito, Mariko Iwasaki, Masatoshi Jimbo, Hiroshi Saito, Takashi Okai. Prenat Diagn 2004
50
26

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
691
13

Can the quantity of cell-free fetal DNA predict preeclampsia: a systematic review.
Angela Martin, Iris Krishna, Martina Badell, Amber Samuel. Prenat Diagn 2014
42
30

Detection and characterization of placental microRNAs in maternal plasma.
Stephen S C Chim, Tristan K F Shing, Emily C W Hung, Tak-Yeung Leung, Tze-Kin Lau, Rossa W K Chiu, Y M Dennis Lo. Clin Chem 2008
630
12

Quantitative analysis of fetal DNA in maternal plasma in pathological conditions associated with placental abnormalities.
M Smid, A Vassallo, F Lagona, L Valsecchi, L Maniscalco, L Danti, A Lojacono, A Ferrari, M Ferrari, L Cremonesi. Ann N Y Acad Sci 2001
54
22

Differential expression profile of microRNAs in human placentas from preeclamptic pregnancies vs normal pregnancies.
Xiao-ming Zhu, Tao Han, Ian L Sargent, Guo-wu Yin, Yuan-qing Yao. Am J Obstet Gynecol 2009
258
12

Increased fetal DNA in the maternal circulation in early pregnancy is associated with an increased risk of preeclampsia.
Amanda M Cotter, Cara M Martin, John J O'leary, Sean F Daly. Am J Obstet Gynecol 2004
41
29

Maternal plasma fetal DNA as a marker for preterm labour.
T N Leung, J Zhang, T K Lau, N M Hjelm, Y M Lo. Lancet 1998
192
12

Circulating angiogenic factors and the risk of preeclampsia.
Richard J Levine, Sharon E Maynard, Cong Qian, Kee-Hak Lim, Lucinda J England, Kai F Yu, Enrique F Schisterman, Ravi Thadhani, Benjamin P Sachs, Franklin H Epstein,[...]. N Engl J Med 2004
12


Total cell-free DNA (beta-globin gene) distribution in maternal plasma at the second trimester: a new prospective for preeclampsia screening.
Antonio Farina, Akihiko Sekizawa, Mariko Iwasaki, Ryu Matsuoka, Kiyotake Ichizuka, Takashi Okai. Prenat Diagn 2004
47
25

Clinical evaluations of cell-free fetal DNA quantities in pre-eclamptic pregnancies.
Yosun Görkem Zeybek, Tuba Günel, Ali Benian, Kılıç Aydınlı, Semih Kaleli. J Obstet Gynaecol Res 2013
20
60

Fetal sex determination from maternal plasma in pregnancies at risk for congenital adrenal hyperplasia.
R J Rijnders, C E van der Schoot, B Bossers, M A de Vroede, G C Christiaens. Obstet Gynecol 2001
121
11

High levels of fetal cell-free DNA in maternal serum: a risk factor for spontaneous preterm delivery.
Antonio Farina, Erik S LeShane, Roberto Romero, Ricardo Gomez, Tinnakorn Chaiworapongsa, Nicola Rizzo, Diana W Bianchi. Am J Obstet Gynecol 2005
106
11

Distinct subsets of microRNAs are expressed differentially in the human placentas of patients with preeclampsia.
Beth L Pineles, Roberto Romero, Daniel Montenegro, Adi L Tarca, Yu Mi Han, Yeon Mee Kim, Sorin Draghici, Jimmy Espinoza, Juan Pedro Kusanovic, Pooja Mittal,[...]. Am J Obstet Gynecol 2007
320
11

Trophoblastic oxidative stress and the release of cell-free feto-placental DNA.
May Lee Tjoa, Tereza Cindrova-Davies, Olivera Spasic-Boskovic, Diana W Bianchi, Graham J Burton. Am J Pathol 2006
154
11

Prenatal diagnosis of fetal RhD status by molecular analysis of maternal plasma.
Y M Lo, N M Hjelm, C Fidler, I L Sargent, M F Murphy, P F Chamberlain, P M Poon, C W Redman, J S Wainscoat. N Engl J Med 1998
490
11

Prenatal diagnosis of myotonic dystrophy using fetal DNA obtained from maternal plasma.
P Amicucci, M Gennarelli, G Novelli, B Dallapiccola. Clin Chem 2000
139
11

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
370
11

Relationship of circulating cell-free DNA levels to cell-free fetal DNA levels, clinical characteristics and laboratory parameters in preeclampsia.
Levente Lazar, János Rigó, Bálint Nagy, Krisztián Balogh, Veronika Makó, László Cervenak, Miklós Mézes, Zoltán Prohászka, Attila Molvarec. BMC Med Genet 2009
42
26

Hypermethylation of RASSF1A in human and rhesus placentas.
Rossa W K Chiu, Stephen S C Chim, Ivy H N Wong, Cesar S C Wong, Wing-Shan Lee, Ka F To, Joanna H M Tong, Ryan K C Yuen, Alisa S W Shum, John K C Chan,[...]. Am J Pathol 2007
103
11


Quantification of extracellular DNA using hypermethylated RASSF1A, SRY, and GLO sequences--evaluation of diagnostic possibilities for predicting placental insufficiency.
Ilona Hromadnikova, Lenka Zejskova, Katerina Kotlabova, Tereza Jancuskova, Jindrich Doucha, Klara Dlouha, Ladislav Krofta, Jan E Jirasek, Radovan Vlk. DNA Cell Biol 2010
18
55

Increased free fetal DNA levels in early pregnancy plasma of women who subsequently develop preeclampsia and intrauterine growth restriction.
S Illanes, M Parra, R Serra, K Pino, H Figueroa-Diesel, C Romero, J A Arraztoa, L Michea, P W Soothill. Prenat Diagn 2009
43
23


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.