Willem M. Ankum
- Obstetrics and Gynecology top 0.5%
- Uterine Myomas and Treatments 22
- Gynecological conditions and treatments 19
- Reproductive Medicine top 0.5%
- Endometriosis Research and Treatment 19
-
- Ectopic Pregnancy Diagnosis and Management 34
- Gestational Trophoblastic Disease Studies 12
- Reproductive Health and Contraception 7
-
- Assisted Reproductive Technology and Twin Pregnancy 13
- Emergency Medicine top 2%
- Appendicitis Diagnosis and Management 9
- Co-authors
- Wouter J.K. HehenkampFulco van der VeenJim A. ReekersNicole A. VolkersBen W. MolErwin BirniePatrick M. BossuytPetra J. Hajenius
- Cited by
- Obstetrics and GynecologyReproductive MedicinePublic Health, Environmental and Occupational Health
- Journals
- Fertility and Sterility (11 papers)American Journal of Obstetrics and Gynecology (7 papers)European Journal of Obstetrics & Gynecology and Reproductive Biology (5 papers)
- Partner nations
- NetherlandsAustraliaUnited States
In The Last Decade
Willem M. Ankum
61 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 79
- Obstetrics and Gynecology 1.3k
- Reproductive Medicine 1.1k
- Public Health, Environmental and Occupational Health 1.2k
- Pediatrics, Perinatology and Child Health 789
- Emergency Medicine 225
Countries citing papers authored by Willem M. Ankum
This map shows the geographic impact of Willem M. Ankum'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 Willem M. Ankum with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Willem M. Ankum more than expected).
Fields of papers citing papers by Willem M. Ankum
This network shows the impact of papers produced by Willem M. Ankum. 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 Willem M. Ankum. The network helps show where Willem M. Ankum may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Willem M. Ankum, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2018 | 2 | |
| 2 | 2018 | 2 | |
| 3 | 2017 | 11 | |
| 4 | 2016 | 184 | |
| 5 | 2015 | 11 | |
| 6 | 2014 | 8 | |
| 7 | 2012 | 65 | |
| 8 | 2011 | 61 | |
| 9 | 2011 | 2 | |
| 10 | 2009 | 24 | |
| 11 | 2009 | 15 | |
| 12 | 2008 | 8 | |
| 13 | 2008 | 9 | |
| 14 | 2008 | 25 | |
| 15 | 2007 | 105 | |
| 16 | 2005 | 131 | |
| 17 | 2004 | 26 | |
| 18 | 1999 | 18 | |
| 19 | 1998 | 50 | |
| 20 | 1997 | 25 |
About Willem M. Ankum
Willem M. Ankum is a scholar working on Obstetrics and Gynecology, Reproductive Medicine and Public Health, Environmental and Occupational Health, having authored 61 papers that have together received 2.5k indexed citations. Recurring topics across this work include Ectopic Pregnancy Diagnosis and Management (34 papers), Uterine Myomas and Treatments (22 papers), Gynecological conditions and treatments (19 papers), Endometriosis Research and Treatment (19 papers), Assisted Reproductive Technology and Twin Pregnancy (13 papers), Gestational Trophoblastic Disease Studies (12 papers), Appendicitis Diagnosis and Management (9 papers) and Reproductive Health and Contraception (7 papers). The work is most often cited by research in Obstetrics and Gynecology (1.3k citations), Reproductive Medicine (1.1k citations) and Public Health, Environmental and Occupational Health (1.2k citations). Willem M. Ankum has collaborated with scholars based in Netherlands, Australia and United States. Frequent co-authors include Wouter J.K. Hehenkamp, Fulco van der Veen, Jim A. Reekers, Nicole A. Volkers, Ben W. Mol, Erwin Birnie, Patrick M. Bossuyt, Petra J. Hajenius, Sanne M. van der Kooij and Femke Mol. Their work appears in journals such as Fertility and Sterility, American Journal of Obstetrics and Gynecology, European Journal of Obstetrics & Gynecology and Reproductive Biology, Obstetrical & Gynecological Survey and CardioVascular and Interventional Radiology.
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.