W.M. Ankum
Impact in
- Obstetrics and Gynecology top 2%
- Uterine Myomas and Treatments
- Gynecological conditions and treatments
-
- Ectopic Pregnancy Diagnosis and Management
- Gestational Trophoblastic Disease Studies
- Reproductive Health and Contraception
Papers in
-
- Ectopic Pregnancy Diagnosis and Management 20
- Reproductive Health and Contraception 7
- Gestational Trophoblastic Disease Studies 3
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- Assisted Reproductive Technology and Twin Pregnancy 5
- Maternal and fetal healthcare 3
- Prenatal Screening and Diagnostics 3
- Co-authors
- Fulco van der Veen (16 shared papers)Ben W. Mol (14 shared papers)Frits B. Lammes (6 shared papers)Petra J. Hajenius (11 shared papers)J. V. T. H. Hamerlynck (3 shared papers)Femke Mol (7 shared papers)Patrick M. Bossuyt (8 shared papers)Jim A. Reekers (3 shared papers)
- Journals
- Human Reproduction (13 papers)Human Reproduction Update (2 papers)European Journal of Obstetrics & Gynecology and Reproductive Biology (2 papers)Fertility and Sterility (1 paper)Ultrasound in Obstetrics and Gynecology (1 paper)
- Partner nations
- NetherlandsAustraliaUnited States
In The Last Decade
W.M. Ankum
41 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 62
- Obstetrics and Gynecology 272
- Public Health, Environmental and Occupational Health 895
- Reproductive Medicine 168
- Pediatrics, Perinatology and Child Health 256
- Emergency Medicine 81
Countries citing papers authored by W.M. Ankum
This map shows the geographic impact of W.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 W.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 W.M. Ankum more than expected).
Fields of papers citing papers by W.M. Ankum
This network shows the impact of papers produced by W.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 W.M. Ankum. The network helps show where W.M. Ankum may publish in the future.
Co-authors
The 25 scholars most cited alongside W.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
Showing the 20 most-cited of 41 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2007 | 193 | |
| 2 | 2008 | 148 | |
| 3 | 2007 | 129 | |
| 4 | 2012 | 88 | |
| 5 | 1993 | 80 | |
| 6 | 1993 | 74 | |
| 7 | 2015 | 72 | |
| 8 | 2004 | 68 | |
| 9 | 1995 | 64 | |
| 10 | 2001 | 60 | |
| 11 | 1995 | 58 | |
| 12 | 1998 | 57 | |
| 13 | 2012 | 54 | |
| 14 | Suspected ectopic pregnancy: expectant management in patients with negative sonographic findings and low serum hCG concentrations. | 1995 | 42 |
| 15 | 1995 | 34 | |
| 16 | Suspected ectopic pregnancy. What to do when human chorionic gonadotropin levels are below the discriminatory zone. | 1995 | 34 |
| 17 | 2014 | 34 | |
| 18 | 2010 | 30 | |
| 19 | 2016 | 24 | |
| 20 | Management of suspected ectopic pregnancy. Impact of new diagnostic tools in 686 consecutive cases. | 1996 | 24 |
About W.M. Ankum
W.M. Ankum is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology, Emergency Medicine and Reproductive Medicine, having authored 41 papers that have together received 1.5k indexed citations. Recurring topics across this work include Ectopic Pregnancy Diagnosis and Management (20 papers), Reproductive Health and Contraception (7 papers), Uterine Myomas and Treatments (6 papers), Assisted Reproductive Technology and Twin Pregnancy (5 papers), Maternal and fetal healthcare (3 papers), Gestational Trophoblastic Disease Studies (3 papers), Prenatal Screening and Diagnostics (3 papers) and Appendicitis Diagnosis and Management (3 papers). The work is most often cited by research in Obstetrics and Gynecology (272 citations), Public Health, Environmental and Occupational Health (895 citations), Reproductive Medicine (168 citations), Pediatrics, Perinatology and Child Health (256 citations) and Emergency Medicine (81 citations). W.M. Ankum has collaborated with scholars based in Netherlands, Australia and United States. Frequent co-authors include Fulco van der Veen, Ben W. Mol, Frits B. Lammes, Petra J. Hajenius, J. V. T. H. Hamerlynck, Femke Mol, Patrick M. Bossuyt, Jim A. Reekers, Nicole A. Volkers and Wouter J.K. Hehenkamp. Their work appears in journals such as Human Reproduction, Human Reproduction Update, European Journal of Obstetrics & Gynecology and Reproductive Biology, Fertility and Sterility and Ultrasound in Obstetrics and Gynecology.
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.