Nygren Kg
- Reproductive Medicine top 2%
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- Assisted Reproductive Technology and Twin Pregnancy 4
- Prenatal Screening and Diagnostics 2
- Obstetrics and Gynecology top 5%
- Pregnancy and preeclampsia studies 1
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- Reproductive Health and Contraception 2
- Medical and Health Sciences Research 1
- Demography top 10%
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- Healthcare Policy and Management 1
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- Healthcare cost, quality, practices 1
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- Dental Trauma and Treatments 1
- Co-authors
- U. B. WennerholmTorbjörn HillensjøT. BerghA EricsonStaffan NilssonAnna LindamP Otterblad OlaussonElin Nilsson
- Journals
- The Lancet (2 papers)BJOG An International Journal of Obstetrics & Gynaecology (1 paper)Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) (1 paper)
- Partner nations
- Sweden
In The Last Decade
Nygren Kg
14 papers receiving 594 citations
Hit Papers
Peers
Comparison fields: 5 of 59
- Reproductive Medicine 267
- Pediatrics, Perinatology and Child Health 549
- Obstetrics and Gynecology 110
- Public Health, Environmental and Occupational Health 241
- Demography 44
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-authorship network
The 24 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 | 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 |
| 2 | 2010 | 46 | |
| 3 | [Children born after in vitro fertilization in Sweden 1982-1997. Small, but significant increase of risks among test-tube children]. | 2001 | 2 |
| 4 | 2000 | 1 | |
| 5 | Deliveries and children born after in-vitro fertilisation in Sweden 1982–95: a retrospective cohort studybreakdown → | 1999 | 508 |
| 6 | Factors affecting the clinical performance of Nova T and Copper T 200. | 1984 | 11 |
| 7 | [Only a third of all women use a contraceptive method correctly]. | 1983 | 1 |
| 8 | [Nova-T and Copper-T 200 in a five year's clinical comparison]. | 1983 | 3 |
| 9 | Transfer of contraceptive steroids to human milk. | 1979 | 25 |
| 10 | Nulliparous women, IUD and pelvic infection. | 1979 | 17 |
| 11 | [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 |
| 12 | Inhibition of ovulation by gestagens. | 1978 | 4 |
| 13 | ["Spirals" and acute salpingitis]. | 1977 | 5 |
| 14 | [Somatic complications after legal abortion by vacuum aspiration combined with oxytocin infusion]. | 1972 | 3 |
About Nygren Kg
Nygren Kg is a scholar working on Pediatrics, Perinatology and Child Health, Emergency Medical Services, Obstetrics and Gynecology, Reproductive Medicine and Public Health, Environmental and Occupational Health, having authored 14 papers that have together received 641 indexed citations. Recurring topics across this work include Assisted Reproductive Technology and Twin Pregnancy (4 papers), Prenatal Screening and Diagnostics (2 papers), Reproductive Health and Contraception (2 papers), Pregnancy and preeclampsia studies (1 paper), Healthcare Policy and Management (1 paper), Medical and Health Sciences Research (1 paper), Healthcare cost, quality, practices (1 paper) and Dental Trauma and Treatments (1 paper). The work is most often cited by research in Reproductive Medicine (267 citations), Pediatrics, Perinatology and Child Health (549 citations), Obstetrics and Gynecology (110 citations), Public Health, Environmental and Occupational Health (241 citations) and Demography (44 citations). Nygren Kg has collaborated with scholars based in Sweden. Frequent co-authors include U. B. Wennerholm, Torbjörn Hillensjø, T. Bergh, A Ericson, Staffan Nilsson, Anna Lindam, P Otterblad Olausson, Elin Nilsson, Tapani Luukkainen and Bëngt Källén. Their work appears in journals such as The Lancet, BJOG An International Journal of Obstetrics & Gynaecology, Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) 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.