Ryan E. Longman
Impact in
- Obstetrics and Gynecology top 2%
- Gynecological conditions and treatments
- Uterine Myomas and Treatments
- Pregnancy and preeclampsia studies
- Rheumatology top 5%
- Rheumatoid Arthritis Research and Therapies
Papers in
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- Gynecological conditions and treatments 3
-
- Prenatal Screening and Diagnostics 5
- Assisted Reproductive Technology and Twin Pregnancy 2
- Co-authors
- Alison G. Cahill (14 shared papers)Anthony O. Odibo (14 shared papers)George A. Macones (11 shared papers)Marie M Griffiths (11 shared papers)Grant W. Cannon (11 shared papers)Elaine F. Remmers (11 shared papers)Ronald L. Wilder (6 shared papers)Kimberly A. Roehl (5 shared papers)
- Journals
- American Journal of Obstetrics and Gynecology (8 papers)Journal of Ultrasound in Medicine (2 papers)Ultrasound in Obstetrics and Gynecology (2 papers)Genomics (2 papers)Prenatal Diagnosis (2 papers)
- Partner nations
- United StatesIsraelChina
In The Last Decade
Ryan E. Longman
42 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 80
- Obstetrics and Gynecology 258
- Rheumatology 196
- Immunology 243
- Pediatrics, Perinatology and Child Health 124
- Emergency Medicine 48
Countries citing papers authored by Ryan E. Longman
This map shows the geographic impact of Ryan E. Longman'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 Ryan E. Longman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan E. Longman more than expected).
Fields of papers citing papers by Ryan E. Longman
This network shows the impact of papers produced by Ryan E. Longman. 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 Ryan E. Longman. The network helps show where Ryan E. Longman may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryan E. Longman, 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 47 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1996 | 190 | |
| 2 | 2011 | 139 | |
| 3 | 1998 | 95 | |
| 4 | 1998 | 73 | |
| 5 | 2020 | 64 | |
| 6 | 2011 | 51 | |
| 7 | 2014 | 48 | |
| 8 | 2007 | 47 | |
| 9 | 2013 | 38 | |
| 10 | 2013 | 37 | |
| 11 | 1999 | 30 | |
| 12 | 2011 | 27 | |
| 13 | 1999 | 26 | |
| 14 | 2014 | 24 | |
| 15 | 2014 | 22 | |
| 16 | 2018 | 19 | |
| 17 | 2014 | 15 | |
| 18 | 2000 | 14 | |
| 19 | 2023 | 14 | |
| 20 | 1996 | 13 |
About Ryan E. Longman
Ryan E. Longman is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health, Reproductive Medicine, Rheumatology and Cancer Research, having authored 47 papers that have together received 1.1k indexed citations. Recurring topics across this work include Ovarian cancer diagnosis and treatment (5 papers), Prenatal Screening and Diagnostics (5 papers), NF-κB Signaling Pathways (4 papers), Rheumatoid Arthritis Research and Therapies (4 papers), T-cell and B-cell Immunology (4 papers), Gynecological conditions and treatments (3 papers), Genomic variations and chromosomal abnormalities (3 papers) and Assisted Reproductive Technology and Twin Pregnancy (2 papers). The work is most often cited by research in Obstetrics and Gynecology (258 citations), Rheumatology (196 citations), Immunology (243 citations), Pediatrics, Perinatology and Child Health (124 citations) and Emergency Medicine (48 citations). Ryan E. Longman has collaborated with scholars based in United States, Israel and China. Frequent co-authors include Alison G. Cahill, Anthony O. Odibo, George A. Macones, Marie M Griffiths, Grant W. Cannon, Elaine F. Remmers, Ronald L. Wilder, Kimberly A. Roehl, Ying Jun Du and Meiling Hua. Their work appears in journals such as American Journal of Obstetrics and Gynecology, Journal of Ultrasound in Medicine, Ultrasound in Obstetrics and Gynecology, Genomics and Prenatal Diagnosis.
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.