W.M. Callaghan
Impact in
- Obstetrics and Gynecology top 5%
- Pregnancy and preeclampsia studies
- Gestational Diabetes Research and Management
- Maternal and Perinatal Health Interventions
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- Maternal and fetal healthcare
- Birth, Development, and Health
Papers in
-
- Cardiovascular Issues in Pregnancy 3
- Cardiac Arrhythmias and Treatments 2
-
- Maternal and fetal healthcare 3
- Co-authors
- Elena V. Kuklina (5 shared papers)Sten Rasmussen (1 shared paper)Kimberly Newsome (1 shared paper)L. Finelli (1 shared paper)Andrea P. MacKay (1 shared paper)Stanley Way (1 shared paper)Denise J. Jamieson (1 shared paper)Marianne E. Zotti (1 shared paper)
- Journals
- BJOG An International Journal of Obstetrics & Gynaecology (2 papers)Obstetric Anesthesia Digest (6 papers)PubMed (1 paper)
- Partner nations
- United States
In The Last Decade
W.M. Callaghan
10 papers receiving 349 citations
Peers
Comparison fields: 5 of 55
- Obstetrics and Gynecology 207
- Pediatrics, Perinatology and Child Health 173
- Health 40
- Cardiology and Cardiovascular Medicine 83
- Epidemiology 84
Countries citing papers authored by W.M. Callaghan
This map shows the geographic impact of W.M. Callaghan'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 W.M. Callaghan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.M. Callaghan more than expected).
Fields of papers citing papers by W.M. Callaghan
This network shows the impact of papers produced by W.M. Callaghan. 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 W.M. Callaghan. The network helps show where W.M. Callaghan may publish in the future.
Co-authors
The 25 scholars most cited alongside W.M. Callaghan, 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 | 2010 | 102 | |
| 2 | Maternal and infant outcomes among severely ill pregnant and postpartum women with 2009 pandemic influenza A (H1N1) --- United States, April 2009--August 2010 | 2011 | 96 |
| 3 | 2008 | 54 | |
| 4 | 2010 | 45 | |
| 5 | 2010 | 36 | |
| 6 | 2014 | 15 | |
| 7 | 2016 | 5 | |
| 8 | Urinary tract infections during pregnancy in South Carolina. | 2001 | 4 |
| 9 | 2018 | 2 | |
| 10 | Some comparisons of direct and indirect calculations of exposure and accident involvement rates | 1980 | 1 |
| 11 | 2015 | 0 |
About W.M. Callaghan
W.M. Callaghan is a scholar working on Cardiology and Cardiovascular Medicine, Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology, Public Health, Environmental and Occupational Health and Surgery, having authored 11 papers that have together received 360 indexed citations. Recurring topics across this work include Maternal and fetal healthcare (3 papers), Cardiovascular Issues in Pregnancy (3 papers), Cardiac Arrhythmias and Treatments (2 papers), Pregnancy and preeclampsia studies (2 papers), Maternal and Perinatal Health Interventions (1 paper), Injury Epidemiology and Prevention (1 paper), Pregnancy and Medication Impact (1 paper) and Occupational Health and Safety Research (1 paper). The work is most often cited by research in Obstetrics and Gynecology (207 citations), Pediatrics, Perinatology and Child Health (173 citations), Health (40 citations), Cardiology and Cardiovascular Medicine (83 citations) and Epidemiology (84 citations). W.M. Callaghan has collaborated with scholars based in United States. Frequent co-authors include Elena V. Kuklina, Sten Rasmussen, Kimberly Newsome, L. Finelli, Andrea P. MacKay, Stanley Way, Denise J. Jamieson, Marianne E. Zotti, Cheng‐Feng Qin and Holly A. Hill. Their work appears in journals such as BJOG An International Journal of Obstetrics & Gynaecology, Obstetric Anesthesia Digest 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.