Helen Pymar

1.1k total citations
41 papers, 766 citations indexed

About

Helen Pymar is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Obstetrics and Gynecology. According to data from OpenAlex, Helen Pymar has authored 41 papers receiving a total of 766 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Public Health, Environmental and Occupational Health, 17 papers in Pediatrics, Perinatology and Child Health and 8 papers in Obstetrics and Gynecology. Recurrent topics in Helen Pymar's work include Reproductive Health and Contraception (33 papers), Maternal and fetal healthcare (15 papers) and Ectopic Pregnancy Diagnosis and Management (12 papers). Helen Pymar is often cited by papers focused on Reproductive Health and Contraception (33 papers), Maternal and fetal healthcare (15 papers) and Ectopic Pregnancy Diagnosis and Management (12 papers). Helen Pymar collaborates with scholars based in Canada, United States and United Kingdom. Helen Pymar's co-authors include Mitchell D. Creinin, Jill L. Schwartz, Sheila Dunn, Amanda Black, Wendy V. Norman, Édith Guilbert, Dustin Costescu, Marie-Soleil Wagner, William A. Fisher and Richard S. Guido and has published in prestigious journals such as The Journal of Immunology, American Journal of Obstetrics and Gynecology and Obstetrics and Gynecology.

In The Last Decade

Helen Pymar

41 papers receiving 721 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helen Pymar Canada 17 569 314 259 136 103 41 766
Nádia Maria Marchi Brazil 15 344 0.6× 149 0.5× 106 0.4× 114 0.8× 146 1.4× 25 516
Roxanne Jamshidi United States 16 330 0.6× 226 0.7× 253 1.0× 69 0.5× 99 1.0× 30 661
Jessica Atrio United States 13 350 0.6× 195 0.6× 161 0.6× 60 0.4× 36 0.3× 34 576
Orawan Kiriwat Thailand 11 352 0.6× 113 0.4× 125 0.5× 119 0.9× 154 1.5× 14 541
Gaston Farr United States 14 322 0.6× 168 0.5× 106 0.4× 64 0.5× 188 1.8× 28 498
Brooke Winner United States 5 758 1.3× 528 1.7× 297 1.1× 161 1.2× 219 2.1× 7 909
Gillian Flett United Kingdom 22 1.3k 2.2× 644 2.1× 697 2.7× 270 2.0× 80 0.8× 35 1.5k
Lawrence Omo‐Aghoja Nigeria 14 157 0.3× 339 1.1× 174 0.7× 56 0.4× 104 1.0× 38 579
Iván Rojas Chile 9 350 0.6× 361 1.1× 402 1.6× 37 0.3× 75 0.7× 19 905
Anna Elisa Nicolosi Italy 12 146 0.3× 126 0.4× 259 1.0× 443 3.3× 104 1.0× 20 741

Countries citing papers authored by Helen Pymar

Since Specialization
Citations

This map shows the geographic impact of Helen Pymar'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 Helen Pymar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helen Pymar more than expected).

Fields of papers citing papers by Helen Pymar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helen Pymar. 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 Helen Pymar. The network helps show where Helen Pymar may publish in the future.

Co-authorship network of co-authors of Helen Pymar

This figure shows the co-authorship network connecting the top 25 collaborators of Helen Pymar. A scholar is included among the top collaborators of Helen Pymar 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 Helen Pymar. Helen Pymar 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.
Ennis, Madeleine, et al.. (2023). First and Second-Trimester Surgical Abortion Providers and Services in 2019: Results From the Canadian Abortion Provider Survey. Journal of Obstetrics and Gynaecology Canada. 45(12). 102188–102188. 2 indexed citations
2.
Ennis, Madeleine, et al.. (2022). Telemedicine for First-Trimester Medical Abortion in Canada: Results of a 2019 Survey. Telemedicine Journal and e-Health. 29(5). 686–695. 4 indexed citations
3.
Ennis, Madeleine, et al.. (2022). Barriers to Telemedicine for First-Trimester Medical Abortion Provision in Canada in 2019. Journal of Obstetrics and Gynaecology Canada. 44(5). 626–626. 1 indexed citations
4.
Pymar, Helen, et al.. (2021). Early pregnancy care in North America: A proposal for high-value care that can level health disparities. Contraception. 104(2). 128–131. 7 indexed citations
5.
Pymar, Helen, et al.. (2021). A Retrospective Study of Clinical Encounters for Pelvic Inflammatory Disease: Missed Opportunities to Screen for Syphilis and HIV?. Journal of Obstetrics and Gynaecology Canada. 43(9). 1047–1054.e2. 1 indexed citations
6.
Black, Amanda, Édith Guilbert, Dustin Costescu, et al.. (2016). Canadian Contraception Consensus (Part 3 of 4): Chapter 7 – Intrauterine Contraception. Journal of Obstetrics and Gynaecology Canada. 38(2). 182–222. 59 indexed citations
7.
Black, Amanda, Édith Guilbert, Dustin Costescu, et al.. (2016). Canadian Contraception Consensus (Part 3 of 4): Chapter 8 – Progestin-Only Contraception. Journal of Obstetrics and Gynaecology Canada. 38(3). 279–300. 18 indexed citations
8.
Black, Amanda, Édith Guilbert, Dustin Costescu, et al.. (2016). Consensus canadien sur la contraception (3e partie de 4) : chapitre 8 – contraception à progestatif seul. Journal of Obstetrics and Gynaecology Canada. 38(3). 301–326. 2 indexed citations
9.
Costescu, Dustin, Édith Guilbert, Amanda Black, et al.. (2016). Medical Abortion. Journal of Obstetrics and Gynaecology Canada. 38(4). 366–389. 55 indexed citations
10.
Black, Amanda, Édith Guilbert, Dustin Costescu, et al.. (2015). Canadian Contraception Consensus (Part 2 of 4) Abstract and Summary Statement. Journal of Obstetrics and Gynaecology Canada. 37(11). S1–S4. 3 indexed citations
11.
Mauck, Christine K., Debra H. Weiner, Mitchell D. Creinin, et al.. (2005). FemCap™ with removal strap: ease of removal, safety and acceptability. Contraception. 73(1). 59–64. 9 indexed citations
12.
Pymar, Helen, et al.. (2005). A Puzzling Intrauterine Death: Non-Compaction of the Fetal Ventricular Myocardium Presenting With Reversed End-Diastolic Flow Velocity in the Umbilical Arteries. Journal of Obstetrics and Gynaecology Canada. 27(7). 695–698. 4 indexed citations
13.
Pymar, Helen, Mitchell D. Creinin, & Manuel C. Vallejo. (2004). Prospective randomized, controlled study of postoperative pain after titanium silicone rubber clip or Silastic ring tubal occlusion. Contraception. 69(2). 145–150. 6 indexed citations
14.
Pymar, Helen & Mitchell D. Creinin. (2001). Offering mifepristone as an abortion option. Contemporary ob/gyn. 46(2). 113–119. 2 indexed citations
15.
Creinin, Mitchell D., Jill L. Schwartz, Richard S. Guido, & Helen Pymar. (2001). Early Pregnancy Failure—Current Management Concepts. Obstetrical & Gynecological Survey. 56(2). 105–113. 57 indexed citations
16.
Mauck, Christine K., Debra H. Weiner, Susan A. Ballagh, et al.. (2001). Single and multiple exposure tolerance study of cellulose sulfate gel: a Phase I safety and colposcopy study. Contraception. 64(6). 383–391. 80 indexed citations
17.
Creinin, Mitchell D., et al.. (2001). Efficacy of mifepristone followed on the same day by misoprostol for early termination of pregnancy: report of a randomised trial. BJOG An International Journal of Obstetrics & Gynaecology. 108(5). 469–473. 39 indexed citations
18.
Pymar, Helen, Mitchell D. Creinin, & Jill L. Schwartz. (2001). Mifepristone followed on the same day by vaginal misoprostol for early abortion. Contraception. 64(2). 87–92. 42 indexed citations
19.
Pymar, Helen & Mitchell D. Creinin. (2000). Alternatives to mifepristone regimens for medical abortion. American Journal of Obstetrics and Gynecology. 183(2). S54–S64. 21 indexed citations
20.
Smith, Rachel Emma Clarke, et al.. (1992). Ultrasonographic and radiologic evaluation of patients after laparoscopic cholecystectomy.. PubMed. 35(1). 55–8. 8 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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