J. Hammerstein
Impact in
- Reproductive Medicine top 1%
- Ovarian function and disorders
- Sperm and Testicular Function
-
- Hormonal and reproductive studies
Papers in
-
- Ovarian function and disorders 32
- Sperm and Testicular Function 8
- Endometriosis Research and Treatment 6
-
- Hormonal and reproductive studies 23
- Growth Hormone and Insulin-like Growth Factors 8
- Co-authors
- U. Schwartz (30 shared papers)L. Moltz (23 shared papers)I. Leo-Roßberg (8 shared papers)F. Zielske (12 shared papers)Bernard F. Rice (4 shared papers)Kenneth Savard (4 shared papers)J. Meckies (2 shared papers)H. Lübbert (4 shared papers)
- Journals
- European Journal of Endocrinology (23 papers)Archives of Gynecology and Obstetrics (13 papers)Contraception (8 papers)International Journal of Andrology (5 papers)Obstetrical & Gynecological Survey (4 papers)
- Partner nations
- GermanyUnited StatesUnited Kingdom
In The Last Decade
J. Hammerstein
101 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 94
- Reproductive Medicine 718
- Endocrinology, Diabetes and Metabolism 467
- Urology 106
- Public Health, Environmental and Occupational Health 422
- Dermatology 112
Countries citing papers authored by J. Hammerstein
This map shows the geographic impact of J. Hammerstein'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 J. Hammerstein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Hammerstein more than expected).
Fields of papers citing papers by J. Hammerstein
This network shows the impact of papers produced by J. Hammerstein. 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 J. Hammerstein. The network helps show where J. Hammerstein may publish in the future.
Co-authors
The 25 scholars most cited alongside J. Hammerstein, 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 109 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1975 | 197 | |
| 2 | 1969 | 91 | |
| 3 | 1992 | 63 | |
| 4 | 1964 | 60 | |
| 5 | 1969 | 60 | |
| 6 | Growth fractions and estrogen receptors in human breast cancers as determined in situ with monoclonal antibodies. | 1987 | 56 |
| 7 | 1984 | 55 | |
| 8 | Increased concentrations of eicosanoids and platelet-activating factor in menstrual blood from women with primary dysmenorrhea. | 1991 | 55 |
| 9 | 1974 | 54 | |
| 10 | 1984 | 52 | |
| 11 | 1964 | 50 | |
| 12 | 1972 | 45 | |
| 13 | 1980 | 39 | |
| 14 | 1976 | 39 | |
| 15 | 1983 | 39 | |
| 16 | 1976 | 37 | |
| 17 | 1993 | 31 | |
| 18 | 1985 | 27 | |
| 19 | 1981 | 24 | |
| 20 | 1981 | 23 |
About J. Hammerstein
J. Hammerstein is a scholar working on Reproductive Medicine, Endocrinology, Diabetes and Metabolism, Public Health, Environmental and Occupational Health, Genetics and Molecular Biology, having authored 109 papers that have together received 1.5k indexed citations. Recurring topics across this work include Ovarian function and disorders (32 papers), Hormonal and reproductive studies (23 papers), Estrogen and related hormone effects (17 papers), Sexual Differentiation and Disorders (10 papers), Reproductive Biology and Fertility (10 papers), Growth Hormone and Insulin-like Growth Factors (8 papers), Sperm and Testicular Function (8 papers) and Endometriosis Research and Treatment (6 papers). The work is most often cited by research in Reproductive Medicine (718 citations), Endocrinology, Diabetes and Metabolism (467 citations), Urology (106 citations), Public Health, Environmental and Occupational Health (422 citations) and Dermatology (112 citations). J. Hammerstein has collaborated with scholars based in Germany, United States and United Kingdom. Frequent co-authors include U. Schwartz, L. Moltz, I. Leo-Roßberg, F. Zielske, Bernard F. Rice, Kenneth Savard, J. Meckies, H. Lübbert, H Pickartz and G. Matthias Ullmann. Their work appears in journals such as European Journal of Endocrinology, Archives of Gynecology and Obstetrics, Contraception, International Journal of Andrology and Obstetrical & Gynecological Survey.
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.