BJ Cohlen
Impact in
- Reproductive Medicine top 5%
- Ovarian function and disorders
- Sperm and Testicular Function
- Reproductive Health and Technologies
- Endometriosis Research and Treatment
-
- Assisted Reproductive Technology and Twin Pregnancy
Papers in
-
- Assisted Reproductive Technology and Twin Pregnancy 2
-
- Reproductive Biology and Fertility 1
- Co-authors
- P Vandekerckhove (1 shared paper)ER te Velde (1 shared paper)J. D. F. Habbema (1 shared paper)Cindy Farquhar (1 shared paper)P.M.M. Kastrop (1 shared paper)C.A.M. Jansen (1 shared paper)Jan A.M. Kremer (1 shared paper)Nico Naaktgeboren (1 shared paper)
- Journals
- Cochrane Database of Systematic Reviews (3 papers)The Lancet (1 paper)Reproductive BioMedicine Online (1 paper)PubMed (1 paper)
- Partner nations
- NetherlandsNew ZealandGermany
In The Last Decade
BJ Cohlen
6 papers receiving 190 citations
Peers
Comparison fields: 5 of 28
- Reproductive Medicine 170
- Pediatrics, Perinatology and Child Health 59
- Public Health, Environmental and Occupational Health 72
- Obstetrics and Gynecology 16
- Urology 2
Countries citing papers authored by BJ Cohlen
This map shows the geographic impact of BJ Cohlen'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 BJ Cohlen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites BJ Cohlen more than expected).
Fields of papers citing papers by BJ Cohlen
This network shows the impact of papers produced by BJ Cohlen. 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 BJ Cohlen. The network helps show where BJ Cohlen may publish in the future.
Co-authors
The 17 scholars most cited alongside BJ Cohlen, 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 | 2007 | 80 | |
| 2 | 1999 | 77 | |
| 3 | [Ten years of results of in-vitro fertilisation in the Netherlands 1996-2005]. | 2008 | 26 |
| 4 | 2004 | 24 | |
| 5 | 2009 | 13 | |
| 6 | Multiple pregnancy after ovarian stimulation. Letter to the Editor | 2005 | 2 |
About BJ Cohlen
BJ Cohlen is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health, Reproductive Medicine, Infectious Diseases and Organic Chemistry, having authored 6 papers that have together received 222 indexed citations. Recurring topics across this work include Assisted Reproductive Technology and Twin Pregnancy (2 papers), Ovarian function and disorders (1 paper) and Reproductive Biology and Fertility (1 paper). The work is most often cited by research in Reproductive Medicine (170 citations), Pediatrics, Perinatology and Child Health (59 citations), Public Health, Environmental and Occupational Health (72 citations), Obstetrics and Gynecology (16 citations) and Urology (2 citations). BJ Cohlen has collaborated with scholars based in Netherlands, New Zealand and Germany. Frequent co-authors include P Vandekerckhove, ER te Velde, J. D. F. Habbema, Cindy Farquhar, P.M.M. Kastrop, C.A.M. Jansen, Jan A.M. Kremer, Nico Naaktgeboren, Arnold Simons and J. A. Land. Their work appears in journals such as Cochrane Database of Systematic Reviews, The Lancet, Reproductive BioMedicine Online and PubMed.
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.