S. Usman
Impact in
- Obstetrics and Gynecology top 5%
- Maternal and Perinatal Health Interventions
- Pregnancy and preeclampsia studies
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- Assisted Reproductive Technology and Twin Pregnancy
- Maternal and fetal healthcare
Papers in
-
- Maternal and fetal healthcare 7
- Assisted Reproductive Technology and Twin Pregnancy 3
-
- Maternal and Perinatal Health Interventions 11
- Co-authors
- C. Lees (10 shared papers)Torbjørn Moe Eggebø (4 shared papers)Kjell Å. Salvesen (4 shared papers)E. Torkildsen (3 shared papers)T. Ghi (3 shared papers)A. Youssef (3 shared papers)Charlotte S. Wilhelm-Benartzi (1 shared paper)Pål Romundstad (1 shared paper)
- Journals
- Ultrasound in Obstetrics and Gynecology (5 papers)Acta Obstetricia Et Gynecologica Scandinavica (3 papers)American Journal of Obstetrics and Gynecology (2 papers)The Journal of Maternal-Fetal & Neonatal Medicine (1 paper)Harm Reduction Journal (1 paper)
- Partner nations
- United KingdomPakistanItaly
In The Last Decade
S. Usman
21 papers receiving 261 citations
Peers
Comparison fields: 5 of 57
- Obstetrics and Gynecology 180
- Pediatrics, Perinatology and Child Health 149
- Rheumatology 66
- Public Health, Environmental and Occupational Health 54
- Surgery 63
Countries citing papers authored by S. Usman
This map shows the geographic impact of S. Usman'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 S. Usman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Usman more than expected).
Fields of papers citing papers by S. Usman
This network shows the impact of papers produced by S. Usman. 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 S. Usman. The network helps show where S. Usman may publish in the future.
Co-authors
The 25 scholars most cited alongside S. Usman, 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 25 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 74 | |
| 2 | 2018 | 29 | |
| 3 | 2019 | 29 | |
| 4 | 2018 | 22 | |
| 5 | 2018 | 22 | |
| 6 | 2018 | 20 | |
| 7 | 2019 | 19 | |
| 8 | 2021 | 17 | |
| 9 | 2023 | 6 | |
| 10 | 2011 | 6 | |
| 11 | 2017 | 5 | |
| 12 | 2017 | 3 | |
| 13 | 2019 | 3 | |
| 14 | 2018 | 2 | |
| 15 | 2023 | 2 | |
| 16 | 2025 | 1 | |
| 17 | 2018 | 1 | |
| 18 | 2023 | 1 | |
| 19 | 2017 | 1 | |
| 20 | 2017 | 1 |
About S. Usman
S. Usman is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology, Surgery, Epidemiology and Rheumatology, having authored 25 papers that have together received 265 indexed citations. Recurring topics across this work include Maternal and Perinatal Health Interventions (11 papers), Maternal and fetal healthcare (7 papers), Pelvic floor disorders treatments (4 papers), Assisted Reproductive Technology and Twin Pregnancy (3 papers), Pregnancy-related medical research (2 papers), Abdominal Surgery and Complications (1 paper), Hepatocellular Carcinoma Treatment and Prognosis (1 paper) and Abdominal Trauma and Injuries (1 paper). The work is most often cited by research in Obstetrics and Gynecology (180 citations), Pediatrics, Perinatology and Child Health (149 citations), Rheumatology (66 citations), Public Health, Environmental and Occupational Health (54 citations) and Surgery (63 citations). S. Usman has collaborated with scholars based in United Kingdom, Pakistan and Italy. Frequent co-authors include C. Lees, Torbjørn Moe Eggebø, Kjell Å. Salvesen, E. Torkildsen, T. Ghi, A. Youssef, Charlotte S. Wilhelm-Benartzi, Pål Romundstad, A. Dall’Asta and T. Frusca. Their work appears in journals such as Ultrasound in Obstetrics and Gynecology, Acta Obstetricia Et Gynecologica Scandinavica, American Journal of Obstetrics and Gynecology, The Journal of Maternal-Fetal & Neonatal Medicine and Harm Reduction Journal.
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.