Sam Edwin
Impact in
- Obstetrics and Gynecology top 0.5%
- Pregnancy and preeclampsia studies
- Epidemiology top 2%
- Preterm Birth and Chorioamnionitis
Papers in
- Epidemiology 21
- Preterm Birth and Chorioamnionitis 20
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- Pregnancy and preeclampsia studies 5
- Gestational Diabetes Research and Management 1
- Co-authors
- Roberto Romero (29 shared papers)Juan Pedro Kusanovic (18 shared papers)Ricardo Gómez (12 shared papers)Offer Erez (14 shared papers)Francesca Gotsch (12 shared papers)Jimmy Espinoza (15 shared papers)Jyh Kae Nien (10 shared papers)Tinnakorn Chaiworapongsa (15 shared papers)
- Journals
- American Journal of Obstetrics and Gynecology (15 papers)The Journal of Maternal-Fetal & Neonatal Medicine (9 papers)Journal of Perinatal Medicine (4 papers)PLoS ONE (1 paper)American Journal of Reproductive Immunology (1 paper)
- Partner nations
- United StatesSouth KoreaChile
In The Last Decade
Sam Edwin
30 papers receiving 2.6k citations
Sam Edwin's Hit Papers
Peers
Comparison fields: 5 of 86
- Obstetrics and Gynecology 938
- Epidemiology 1.1k
- Pediatrics, Perinatology and Child Health 457
- Microbiology 121
- Immunology 398
Countries citing papers authored by Sam Edwin
This map shows the geographic impact of Sam Edwin'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 Sam Edwin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sam Edwin more than expected).
Fields of papers citing papers by Sam Edwin
This network shows the impact of papers produced by Sam Edwin. 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 Sam Edwin. The network helps show where Sam Edwin may publish in the future.
Co-authors
The 25 scholars most cited alongside Sam Edwin, 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 31 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Microbial Prevalence, Diversity and Abundance in Amniotic Fluid During Preterm Labor: A Molecular and Culture-Based Investigation Hit paper breakdown → | 2008 | 624 |
| 2 | A longitudinal study of angiogenic (placental growth factor) and anti-angiogenic (soluble endoglin and soluble vascular endothelial growth factor receptor-1) factors in normal pregnancy and patients destined to develop preeclampsia and deliver a small for gestational age neonate Hit paper breakdown → | 2008 | 561 |
| 3 | 2007 | 224 | |
| 4 | 2000 | 191 | |
| 5 | 2005 | 148 | |
| 6 | 2002 | 104 | |
| 7 | 2001 | 104 | |
| 8 | 2006 | 84 | |
| 9 | 2001 | 75 | |
| 10 | 2007 | 57 | |
| 11 | 2008 | 57 | |
| 12 | 1997 | 57 | |
| 13 | 2008 | 55 | |
| 14 | 2008 | 51 | |
| 15 | 2008 | 49 | |
| 16 | 2009 | 48 | |
| 17 | 1995 | 43 | |
| 18 | 2009 | 33 | |
| 19 | 2009 | 32 | |
| 20 | 2007 | 24 |
About Sam Edwin
Sam Edwin is a scholar working on Epidemiology, Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine and Immunology, having authored 31 papers that have together received 2.7k indexed citations. Recurring topics across this work include Preterm Birth and Chorioamnionitis (20 papers), Pregnancy and preeclampsia studies (5 papers), Neonatal Respiratory Health Research (2 papers), Gestational Diabetes Research and Management (1 paper), Complement system in diseases (1 paper), Infant Nutrition and Health (1 paper), Cell Adhesion Molecules Research (1 paper) and Urinary Bladder and Prostate Research (1 paper). The work is most often cited by research in Obstetrics and Gynecology (938 citations), Epidemiology (1.1k citations), Pediatrics, Perinatology and Child Health (457 citations), Microbiology (121 citations) and Immunology (398 citations). Sam Edwin has collaborated with scholars based in United States, South Korea and Chile. Frequent co-authors include Roberto Romero, Juan Pedro Kusanovic, Ricardo Gómez, Offer Erez, Francesca Gotsch, Jimmy Espinoza, Jyh Kae Nien, Tinnakorn Chaiworapongsa, Chong Jai Kim and Elisabeth M. Bik. Their work appears in journals such as American Journal of Obstetrics and Gynecology, The Journal of Maternal-Fetal & Neonatal Medicine, Journal of Perinatal Medicine, PLoS ONE and American Journal of Reproductive Immunology.
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.