I. Gerhard
Impact in
- Reproductive Medicine top 1%
- Ovarian function and disorders
- Sperm and Testicular Function
- Endometriosis Research and Treatment
- Obstetrics and Gynecology top 2%
Papers in
-
- Medical and Health Sciences Research 15
- Reproductive Biology and Fertility 13
- Pregnancy and Medication Impact 8
-
- Ovarian function and disorders 19
- Endometriosis Research and Treatment 10
- Sperm and Testicular Function 9
- Reproductive Health and Technologies 8
- Co-authors
- B. Runnebaum (86 shared papers)W. Eggert‐Kruse (24 shared papers)B. Monga (6 shared papers)Wolfgang Tilgen (5 shared papers)K. Klinga (7 shared papers)Volker Daniel (8 shared papers)Klaus Freivogel (2 shared papers)G. Bastert (1 shared paper)
- Journals
- Archives of Gynecology and Obstetrics (15 papers)Human Reproduction (10 papers)European Journal of Obstetrics & Gynecology and Reproductive Biology (4 papers)Fertility and Sterility (3 papers)Environmental Research (3 papers)
- Partner nations
- GermanyUnited StatesCroatia
In The Last Decade
I. Gerhard
108 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 129
- Reproductive Medicine 662
- Obstetrics and Gynecology 198
- Health, Toxicology and Mutagenesis 285
- Public Health, Environmental and Occupational Health 523
- Pediatrics, Perinatology and Child Health 252
Countries citing papers authored by I. Gerhard
This map shows the geographic impact of I. Gerhard'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 I. Gerhard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I. Gerhard more than expected).
Fields of papers citing papers by I. Gerhard
This network shows the impact of papers produced by I. Gerhard. 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 I. Gerhard. The network helps show where I. Gerhard may publish in the future.
Co-authors
The 25 scholars most cited alongside I. Gerhard, 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 131 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 241 | |
| 2 | 1996 | 142 | |
| 3 | 2003 | 113 | |
| 4 | 1991 | 95 | |
| 5 | 1998 | 85 | |
| 6 | 1997 | 77 | |
| 7 | [The limits of hormone substitution in pollutant exposure and fertility disorders]. | 1992 | 72 |
| 8 | 1989 | 68 | |
| 9 | 1998 | 65 | |
| 10 | 1990 | 62 | |
| 11 | 1989 | 48 | |
| 12 | 1999 | 43 | |
| 13 | Double-blind controlled trial of progesterone substitution in threatened abortion. | 1987 | 43 |
| 14 | 1999 | 40 | |
| 15 | 1989 | 38 | |
| 16 | 1992 | 37 | |
| 17 | 2001 | 36 | |
| 18 | 1979 | 34 | |
| 19 | 2000 | 32 | |
| 20 | 1999 | 29 |
About I. Gerhard
I. Gerhard is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine, Immunology, Pediatrics, Perinatology and Child Health and Health, Toxicology and Mutagenesis, having authored 131 papers that have together received 2.0k indexed citations. Recurring topics across this work include Ovarian function and disorders (19 papers), Reproductive System and Pregnancy (15 papers), Medical and Health Sciences Research (15 papers), Reproductive Biology and Fertility (13 papers), Endometriosis Research and Treatment (10 papers), Sperm and Testicular Function (9 papers), Pregnancy and Medication Impact (8 papers) and Reproductive Health and Technologies (8 papers). The work is most often cited by research in Reproductive Medicine (662 citations), Obstetrics and Gynecology (198 citations), Health, Toxicology and Mutagenesis (285 citations), Public Health, Environmental and Occupational Health (523 citations) and Pediatrics, Perinatology and Child Health (252 citations). I. Gerhard has collaborated with scholars based in Germany, United States and Croatia. Frequent co-authors include B. Runnebaum, W. Eggert‐Kruse, B. Monga, Wolfgang Tilgen, K. Klinga, Volker Daniel, Klaus Freivogel, G. Bastert, Tamara Becker and H. Näher. Their work appears in journals such as Archives of Gynecology and Obstetrics, Human Reproduction, European Journal of Obstetrics & Gynecology and Reproductive Biology, Fertility and Sterility and Environmental Research.
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.