Nico Bollen
Impact in
- Reproductive Medicine top 1%
- Ovarian function and disorders
- Reproductive Health and Technologies
- Sperm and Testicular Function
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- Reproductive Biology and Fertility
- Ectopic Pregnancy Diagnosis and Management
Papers in
-
- Reproductive Biology and Fertility 10
- Ectopic Pregnancy Diagnosis and Management 3
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- Ovarian function and disorders 7
- Reproductive Health and Technologies 4
- Hypothalamic control of reproductive hormones 2
- Sperm and Testicular Function 2
- Co-authors
- Paul Devroey (14 shared papers)Michel Camus (10 shared papers)C. Staessen (5 shared papers)André C. Van Steirteghem (7 shared papers)Herman Tournaye (9 shared papers)M. Camus (3 shared papers)A. Wisanto (6 shared papers)Herbert Zech (1 shared paper)
- Journals
- Human Reproduction (8 papers)Fertility and Sterility (5 papers)International Journal of Gynecology & Obstetrics (2 papers)British Journal of Urology (1 paper)VUBIR (Vrije Universiteit Brussel) (1 paper)
- Partner nations
- Belgium
In The Last Decade
Nico Bollen
17 papers receiving 778 citations
Peers
Comparison fields: 5 of 37
- Reproductive Medicine 601
- Public Health, Environmental and Occupational Health 639
- Pediatrics, Perinatology and Child Health 395
- Obstetrics and Gynecology 55
- Immunology 46
Countries citing papers authored by Nico Bollen
This map shows the geographic impact of Nico Bollen'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 Nico Bollen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nico Bollen more than expected).
Fields of papers citing papers by Nico Bollen
This network shows the impact of papers produced by Nico Bollen. 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 Nico Bollen. The network helps show where Nico Bollen may publish in the future.
Co-authors
The 23 scholars most cited alongside Nico Bollen, 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 | 2002 | 207 | |
| 2 | 1992 | 147 | |
| 3 | 1992 | 125 | |
| 4 | 1993 | 44 | |
| 5 | 1991 | 43 | |
| 6 | 1992 | 40 | |
| 7 | 1992 | 40 | |
| 8 | 1992 | 40 | |
| 9 | 1991 | 30 | |
| 10 | 1993 | 29 | |
| 11 | 1992 | 28 | |
| 12 | 1991 | 25 | |
| 13 | 1992 | 23 | |
| 14 | 1990 | 6 | |
| 15 | 2001 | 4 | |
| 16 | 1989 | 3 | |
| 17 | ZIFT: Indications and Limitations. | 1990 | 2 |
About Nico Bollen
Nico Bollen is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine, Pediatrics, Perinatology and Child Health, Surgery and Obstetrics and Gynecology, having authored 17 papers that have together received 836 indexed citations. Recurring topics across this work include Reproductive Biology and Fertility (10 papers), Ovarian function and disorders (7 papers), Assisted Reproductive Technology and Twin Pregnancy (4 papers), Reproductive Health and Technologies (4 papers), Ectopic Pregnancy Diagnosis and Management (3 papers), Prenatal Screening and Diagnostics (2 papers), Hypothalamic control of reproductive hormones (2 papers) and Sperm and Testicular Function (2 papers). The work is most often cited by research in Reproductive Medicine (601 citations), Public Health, Environmental and Occupational Health (639 citations), Pediatrics, Perinatology and Child Health (395 citations), Obstetrics and Gynecology (55 citations) and Immunology (46 citations). Nico Bollen has collaborated with scholars based in Belgium. Frequent co-authors include Paul Devroey, Michel Camus, C. Staessen, André C. Van Steirteghem, Herman Tournaye, M. Camus, A. Wisanto, Herbert Zech, Tetsunori Mukaida and Pierre Vanderzwalmen. Their work appears in journals such as Human Reproduction, Fertility and Sterility, International Journal of Gynecology & Obstetrics, British Journal of Urology and VUBIR (Vrije Universiteit Brussel).
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.