Nygren Kg
Impact in
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- Assisted Reproductive Technology and Twin Pregnancy
- Prenatal Screening and Diagnostics
- Reproductive Medicine top 5%
- Reproductive Health and Technologies
- Ovarian function and disorders
Papers in
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- Assisted Reproductive Technology and Twin Pregnancy 4
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- Reproductive Health and Contraception 2
- Reproductive Biology and Fertility 1
- Medical and Health Sciences Research 1
- Co-authors
- T. Bergh (1 shared paper)U. B. Wennerholm (1 shared paper)Torbjörn Hillensjø (2 shared papers)A Ericson (1 shared paper)Staffan Nilsson (1 shared paper)Bëngt Källén (1 shared paper)P Otterblad Olausson (1 shared paper)Orvar Finnström (2 shared papers)
- Journals
- The Lancet (2 papers)BJOG An International Journal of Obstetrics & Gynaecology (1 paper)PubMed (10 papers)
- Partner nations
- Sweden
In The Last Decade
Nygren Kg
14 papers receiving 596 citations
Nygren Kg's Hit Papers
Peers
Comparison fields: 5 of 55
- Pediatrics, Perinatology and Child Health 449
- Reproductive Medicine 158
- Obstetrics and Gynecology 55
- Public Health, Environmental and Occupational Health 179
- Demography 27
Countries citing papers authored by Nygren Kg
This map shows the geographic impact of Nygren Kg'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 Nygren Kg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nygren Kg more than expected).
Fields of papers citing papers by Nygren Kg
This network shows the impact of papers produced by Nygren Kg. 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 Nygren Kg. The network helps show where Nygren Kg may publish in the future.
Co-authors
The 23 scholars most cited alongside Nygren Kg, 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 | Deliveries and children born after in-vitro fertilisation in Sweden 1982–95: a retrospective cohort study Hit paper breakdown → | 1999 | 509 |
| 2 | 2010 | 46 | |
| 3 | Transfer of contraceptive steroids to human milk. | 1979 | 25 |
| 4 | Nulliparous women, IUD and pelvic infection. | 1979 | 17 |
| 5 | Assisted reproductive technology and intrauterine inseminations in Europe, 2005: results generated from European Registers by ESHRE : the European IVF Monitoring Programme(EIM) for the European Society of Human Reproduction and Embryology ( ESHRE) | 2011 | 13 |
| 6 | Factors affecting the clinical performance of Nova T and Copper T 200. | 1984 | 11 |
| 7 | ["Spirals" and acute salpingitis]. | 1977 | 5 |
| 8 | Inhibition of ovulation by gestagens. | 1978 | 4 |
| 9 | [Nova-T and Copper-T 200 in a five year's clinical comparison]. | 1983 | 3 |
| 10 | [Somatic complications after legal abortion by vacuum aspiration combined with oxytocin infusion]. | 1972 | 3 |
| 11 | [Children born after in vitro fertilization in Sweden 1982-1997. Small, but significant increase of risks among test-tube children]. | 2001 | 2 |
| 12 | [Randomized comparison of clinical performance of two copper-releasing IUDs, NOVA-T and Copper-T-200, in Denmark, Finland and Sweden with a special reference on pelvic infection]. | 1979 | 2 |
| 13 | [Only a third of all women use a contraceptive method correctly]. | 1983 | 1 |
| 14 | 2000 | 1 |
About Nygren Kg
Nygren Kg is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health, General Health Professions, Sociology and Political Science and Rheumatology, having authored 14 papers that have together received 642 indexed citations. Recurring topics across this work include Assisted Reproductive Technology and Twin Pregnancy (4 papers), Reproductive Health and Contraception (2 papers), Dental Trauma and Treatments (1 paper), Healthcare Policy and Management (1 paper), Ovarian function and disorders (1 paper), Reproductive Biology and Fertility (1 paper), Pelvic floor disorders treatments (1 paper) and Medical and Health Sciences Research (1 paper). The work is most often cited by research in Pediatrics, Perinatology and Child Health (449 citations), Reproductive Medicine (158 citations), Obstetrics and Gynecology (55 citations), Public Health, Environmental and Occupational Health (179 citations) and Demography (27 citations). Nygren Kg has collaborated with scholars based in Sweden. Frequent co-authors include T. Bergh, U. B. Wennerholm, Torbjörn Hillensjø, A Ericson, Staffan Nilsson, Bëngt Källén, P Otterblad Olausson, Orvar Finnström, Elin Nilsson and Tapani Luukkainen. Their work appears in journals such as The Lancet, BJOG An International Journal of Obstetrics & Gynaecology 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.