O'Brien Wf
- Obstetrics and Gynecology top 5%
- Pregnancy and preeclampsia studies 4
- Maternal and Perinatal Health Interventions 2
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- Birth, Development, and Health 5
- Assisted Reproductive Technology and Twin Pregnancy 4
- Prenatal Screening and Diagnostics 3
- Maternal and fetal healthcare 2
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- Neonatal Respiratory Health Research 3
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- Infant Nutrition and Health 2
- Co-authors
- Knuppel RaWalter J. MoralesJ L AngelShirley K. SawaiAmir WeissMichael S. OpsahlRobert A. KnuppelMargaret Harris
- Journals
- International Journal of Gynecology & Obstetrics (3 papers)American Journal of Obstetrics and Gynecology (2 papers)PubMed (19 papers)
- Partner nations
- United States
In The Last Decade
O'Brien Wf
23 papers receiving 441 citations
Peers
Comparison fields: 5 of 75
- Obstetrics and Gynecology 165
- Pediatrics, Perinatology and Child Health 233
- Microbiology 7
- Endocrine and Autonomic Systems 39
- Pulmonary and Respiratory Medicine 134
Countries citing papers authored by O'Brien Wf
This map shows the geographic impact of O'Brien Wf'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 O'Brien Wf with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites O'Brien Wf more than expected).
Fields of papers citing papers by O'Brien Wf
This network shows the impact of papers produced by O'Brien Wf. 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 O'Brien Wf. The network helps show where O'Brien Wf may publish in the future.
Co-authorship network
The 14 scholars most cited alongside O'Brien Wf, 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 | Twins, asymmetric growth restriction, and perinatal morbidity. | 1998 | 1 |
| 2 | 1995 | 2 | |
| 3 | 1995 | 0 | |
| 4 | Evaluation of oxygen desaturation events in singleton pregnancies. | 1992 | 12 |
| 5 | A randomized comparison of umbilical vein and intravenous oxytocin during the puerperium. | 1991 | 12 |
| 6 | Cocaine and indomethacin: fetal anuria, neonatal edema, and gastrointestinal bleeding. | 1991 | 9 |
| 7 | 1990 | 77 | |
| 8 | Instructional model for percutaneous fetal umbilical blood sampling. | 1989 | 7 |
| 9 | Fetal lung maturation: the combined use of corticosteroids and thyrotropin-releasing hormone. | 1989 | 73 |
| 10 | 1989 | 9 | |
| 11 | The effect of mode of delivery on the risk of intraventricular hemorrhage in nondiscordant twin gestations under 1500 g. | 1989 | 24 |
| 12 | Elevated maternal serum alpha-fetoprotein in triploidy. | 1988 | 12 |
| 13 | ST segment depression in paired electrocardiograms and serum electrolytes in pregnant women receiving intravenous ritodrine. | 1988 | 2 |
| 14 | Platelet inhibitory activity in placentas from normal and abnormal pregnancies. | 1987 | 8 |
| 15 | Birth weight in twins: an analysis of discordancy and growth retardation. | 1986 | 69 |
| 16 | Use of prostaglandin E2 topical cervical gel in high-risk patients: a critical analysis. | 1985 | 17 |
| 17 | Short-term responses in neonatal lambs after infusion of group B streptococcal extract. | 1985 | 1 |
| 18 | Midtrimester genetic amniocentesis. A review of the fetal risks. | 1984 | 17 |
| 19 | The use of ibuprofen and dexamethasone in the prevention of postoperative adhesion formation. | 1982 | 21 |
| 20 | Pituitary response to LHRH in hypothyroid women. | 1980 | 8 |
About O'Brien Wf
O'Brien Wf is a scholar working on Microbiology, Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health, Nutrition and Dietetics and Immunology and Allergy, having authored 24 papers that have together received 460 indexed citations. Recurring topics across this work include Birth, Development, and Health (5 papers), Pregnancy and preeclampsia studies (4 papers), Assisted Reproductive Technology and Twin Pregnancy (4 papers), Neonatal Respiratory Health Research (3 papers), Prenatal Screening and Diagnostics (3 papers), Maternal and fetal healthcare (2 papers), Maternal and Perinatal Health Interventions (2 papers) and Infant Nutrition and Health (2 papers). The work is most often cited by research in Obstetrics and Gynecology (165 citations), Pediatrics, Perinatology and Child Health (233 citations), Microbiology (7 citations), Endocrine and Autonomic Systems (39 citations) and Pulmonary and Respiratory Medicine (134 citations). O'Brien Wf has collaborated with scholars based in United States. Frequent co-authors include Knuppel Ra, Walter J. Morales, J L Angel, Shirley K. Sawai, Amir Weiss, Michael S. Opsahl, Robert A. Knuppel, Margaret Harris, Boris G. Kousseff and P. Givens. Their work appears in journals such as International Journal of Gynecology & Obstetrics, American Journal of Obstetrics and Gynecology 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.