Lawrence Oppenheimer

1.7k total citations
59 papers, 1.2k citations indexed

About

Lawrence Oppenheimer is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Lawrence Oppenheimer has authored 59 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Pediatrics, Perinatology and Child Health, 27 papers in Obstetrics and Gynecology and 20 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Lawrence Oppenheimer's work include Maternal and Perinatal Health Interventions (19 papers), Maternal and fetal healthcare (17 papers) and Neonatal and fetal brain pathology (13 papers). Lawrence Oppenheimer is often cited by papers focused on Maternal and Perinatal Health Interventions (19 papers), Maternal and fetal healthcare (17 papers) and Neonatal and fetal brain pathology (13 papers). Lawrence Oppenheimer collaborates with scholars based in Canada, United States and United Kingdom. Lawrence Oppenheimer's co-authors include Paul Holmes, Shi Wu Wen, Qiuying Yang, Karen Fung Kee Fung, Kitaw Demissie, Dan Farine, Nigel Simpson, A. Dabrowski, Qi Yang and Matthew C. Walker and has published in prestigious journals such as American Journal of Obstetrics and Gynecology, Obstetrics and Gynecology and BJOG An International Journal of Obstetrics & Gynaecology.

In The Last Decade

Lawrence Oppenheimer

56 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Lawrence Oppenheimer Canada 17 738 639 354 119 102 59 1.2k
David C. Young Canada 19 641 0.9× 673 1.1× 392 1.1× 57 0.5× 99 1.0× 51 1.1k
David C. Lagrew United States 21 922 1.2× 798 1.2× 274 0.8× 85 0.7× 61 0.6× 55 1.3k
Maria Jonsson Sweden 17 645 0.9× 525 0.8× 245 0.7× 200 1.7× 48 0.5× 68 989
Gary Mires United Kingdom 18 610 0.8× 662 1.0× 447 1.3× 172 1.4× 141 1.4× 49 1.4k
David Acker United States 15 542 0.7× 391 0.6× 212 0.6× 84 0.7× 92 0.9× 37 955
Sarah Rae Easter United States 18 530 0.7× 470 0.7× 288 0.8× 61 0.5× 192 1.9× 76 1.0k
Alec Ekeroma New Zealand 20 546 0.7× 766 1.2× 413 1.2× 123 1.0× 52 0.5× 64 1.5k
Chris Wilkinson Australia 22 764 1.0× 840 1.3× 356 1.0× 75 0.6× 52 0.5× 72 1.3k
Richard Dobbie United Kingdom 21 1.3k 1.7× 1.1k 1.7× 430 1.2× 266 2.2× 81 0.8× 33 2.0k
Gynecologists United States 4 787 1.1× 713 1.1× 419 1.2× 276 2.3× 80 0.8× 5 1.6k

Countries citing papers authored by Lawrence Oppenheimer

Since Specialization
Citations

This map shows the geographic impact of Lawrence Oppenheimer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lawrence Oppenheimer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lawrence Oppenheimer more than expected).

Fields of papers citing papers by Lawrence Oppenheimer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lawrence Oppenheimer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lawrence Oppenheimer. The network helps show where Lawrence Oppenheimer may publish in the future.

Co-authorship network of co-authors of Lawrence Oppenheimer

This figure shows the co-authorship network connecting the top 25 collaborators of Lawrence Oppenheimer. A scholar is included among the top collaborators of Lawrence Oppenheimer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lawrence Oppenheimer. Lawrence Oppenheimer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Oppenheimer, Lawrence, Jun Ji, Qian Yang, et al.. (2025). The Proportion of Birth Asphyxia Associated With Maternal Heart Rate Artifact During Electronic Fetal Monitoring in Labour. Journal of Obstetrics and Gynaecology Canada. 48(4). 103128–103128. 1 indexed citations
2.
3.
Allan, David, et al.. (2015). Delayed clamping of the umbilical cord after delivery and implications for public cord blood banking. Transfusion. 56(3). 662–665. 31 indexed citations
4.
Richer, Julie, Dianna M. Milewicz, Robert M. Gow, et al.. (2012). R179H mutation in ACTA2 expanding the phenotype to include prune‐belly sequence and skin manifestations. American Journal of Medical Genetics Part A. 158A(3). 664–668. 44 indexed citations
5.
Oppenheimer, Lawrence, et al.. (2010). A teaching encounter card to evaluate clinical supervisors across clerkship rotations. Medical Teacher. 32(2). e96–e100. 3 indexed citations
6.
Oppenheimer, Lawrence, Anthony Armson, Dan Farine, et al.. (2007). RETIRED: Diagnosis and Management of Placenta Previa. Journal of Obstetrics and Gynaecology Canada. 29(3). 261–266. 73 indexed citations
7.
Forster, Alan J., et al.. (2006). Adverse Events Detected by Clinical Surveillance on an Obstetric Service. Obstetrics and Gynecology. 108(5). 1073–1083. 70 indexed citations
8.
Liu, Kimberly, Deborah Robertson, Glenn Posner, Sukhbir S. Singh, & Lawrence Oppenheimer. (2006). RETIRED: Pelvic Examinations by Medical Trainees. Journal of Obstetrics and Gynaecology Canada. 28(4). 320–321. 5 indexed citations
9.
Dyachenko, Alina, Antonio Ciampi, Jenifer Fahey, et al.. (2006). Prediction of risk for shoulder dystocia with neonatal injury. American Journal of Obstetrics and Gynecology. 195(6). 1544–1549. 36 indexed citations
10.
Oppenheimer, Lawrence, et al.. (2005). Fever in Term Labour. Journal of Obstetrics and Gynaecology Canada. 27(3). 218–223. 14 indexed citations
11.
Wen, Shi Wu, et al.. (2004). Neonatal mortality in second twin according to cause of death, gestational age, and mode of delivery. American Journal of Obstetrics and Gynecology. 191(3). 778–783. 51 indexed citations
12.
Wen, Shi Wu, et al.. (2004). Occurrence and Predictors of Cesarean Delivery for the Second Twin After Vaginal Delivery of the First Twin. Obstetrics and Gynecology. 103(3). 413–419. 54 indexed citations
13.
Oppenheimer, Lawrence, et al.. (2001). INFLUENCE OF AN EDUCATIONAL PROGRAM ON MEDICAL STUDENTS' ATTITUDES TO SUBSTANCE USE DISORDERS IN PREGNANCY. The American Journal of Drug and Alcohol Abuse. 27(3). 483–490. 48 indexed citations
14.
Holmes, Paul, Lawrence Oppenheimer, & Shi Wu Wen. (2001). The relationship between cervical dilatation at initial presentation in labour and subsequent intervention. British Journal of Obstetrics and Gynaecology. 108(11). 1120–1124. 47 indexed citations
15.
Holmes, Paul, et al.. (2001). The effect of variable heart rate decelerations on intraventricular hemorrhage and other perinatal outcomes in preterm infants. The Journal of Maternal-Fetal & Neonatal Medicine. 10(4). 264–268. 9 indexed citations
16.
Simpson, Nigel, et al.. (1999). Accuracy of Strategies for Monitoring Fetal Heart Rate in Labor. American Journal of Perinatology. 16(4). 167–173. 2 indexed citations
17.
Mackenzie, Fiona, et al.. (1994). The early prenatal diagnosis of bilateral renal agenesis using transvaginal sonography and color Doppler ultrasonography.. Journal of Ultrasound in Medicine. 13(1). 49–51. 5 indexed citations
18.
Oppenheimer, Lawrence, et al.. (1992). Cardiac electromechanical dissociation in the hypoxic fetal sheep may have clinical implications. American Journal of Obstetrics and Gynecology. 167(1). 246–249. 1 indexed citations
19.
Hammond, Robert, et al.. (1989). Diagnostic role of dilatation and curettage in the management of abnormal premenopausal bleeding. BJOG An International Journal of Obstetrics & Gynaecology. 96(4). 496–497. 9 indexed citations
20.
HILL, N. C. W., Lawrence Oppenheimer, & Karen Morton. (1989). The aetiology of vaginal bleeding in children. A 20‐year review. BJOG An International Journal of Obstetrics & Gynaecology. 96(4). 467–470. 31 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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