Usha Krishnan
Impact in
- Gastroenterology top 2%
- Gastroesophageal reflux and treatments
-
- Pulmonary Hypertension Research and Treatments
- Neonatal Respiratory Health Research
- Tracheal and airway disorders
Papers in
-
- Pulmonary Hypertension Research and Treatments 46
- Tracheal and airway disorders 13
- Surgery 58
- Esophageal and GI Pathology 17
- Congenital Diaphragmatic Hernia Studies 17
- Eosinophilic Esophagitis 14
- Co-authors
- Erika B. Rosenzweig (42 shared papers)D. Dunbar Ivy (19 shared papers)Warren A. Zuckerman (7 shared papers)Andrew S. Day (9 shared papers)Mary P. Mullen (13 shared papers)Steven H. Abman (11 shared papers)Jeffrey R. Fineman (7 shared papers)Michael H. Gewitz (3 shared papers)
- Journals
- The Journal of Pediatrics (17 papers)Journal of Pediatric Gastroenterology and Nutrition (15 papers)Diseases of the Esophagus (7 papers)Pulmonary Circulation (6 papers)Journal of Pediatric Surgery (5 papers)
- Partner nations
- United StatesAustraliaCanada
In The Last Decade
Usha Krishnan
159 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 100
- Gastroenterology 257
- Pulmonary and Respiratory Medicine 1.5k
- Surgery 1.1k
- Cardiology and Cardiovascular Medicine 475
- Epidemiology 598
Countries citing papers authored by Usha Krishnan
This map shows the geographic impact of Usha Krishnan'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 Usha Krishnan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Usha Krishnan more than expected).
Fields of papers citing papers by Usha Krishnan
This network shows the impact of papers produced by Usha Krishnan. 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 Usha Krishnan. The network helps show where Usha Krishnan may publish in the future.
Co-authors
The 25 scholars most cited alongside Usha Krishnan, 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 166 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 180 | |
| 2 | 2014 | 99 | |
| 3 | 2018 | 96 | |
| 4 | 2019 | 93 | |
| 5 | 2012 | 91 | |
| 6 | 2002 | 89 | |
| 7 | 2021 | 72 | |
| 8 | 2015 | 68 | |
| 9 | 2015 | 61 | |
| 10 | 2013 | 58 | |
| 11 | 2023 | 57 | |
| 12 | 2012 | 57 | |
| 13 | 2021 | 56 | |
| 14 | 2013 | 55 | |
| 15 | 2014 | 54 | |
| 16 | 2018 | 53 | |
| 17 | 2008 | 52 | |
| 18 | 2013 | 47 | |
| 19 | 2009 | 42 | |
| 20 | 2018 | 41 |
About Usha Krishnan
Usha Krishnan is a scholar working on Pulmonary and Respiratory Medicine, Surgery, Epidemiology, Cardiology and Cardiovascular Medicine and Gastroenterology, having authored 166 papers that have together received 2.8k indexed citations. Recurring topics across this work include Pulmonary Hypertension Research and Treatments (46 papers), Congenital Heart Disease Studies (27 papers), Gastroesophageal reflux and treatments (20 papers), Esophageal and GI Pathology (17 papers), Congenital Diaphragmatic Hernia Studies (17 papers), Eosinophilic Esophagitis (14 papers), Tracheal and airway disorders (13 papers) and Cardiovascular Issues in Pregnancy (11 papers). The work is most often cited by research in Gastroenterology (257 citations), Pulmonary and Respiratory Medicine (1.5k citations), Surgery (1.1k citations), Cardiology and Cardiovascular Medicine (475 citations) and Epidemiology (598 citations). Usha Krishnan has collaborated with scholars based in United States, Australia and Canada. Frequent co-authors include Erika B. Rosenzweig, D. Dunbar Ivy, Warren A. Zuckerman, Andrew S. Day, Mary P. Mullen, Steven H. Abman, Jeffrey R. Fineman, Michael H. Gewitz, John P. Kinsella and Timothy D. Bohane. Their work appears in journals such as The Journal of Pediatrics, Journal of Pediatric Gastroenterology and Nutrition, Diseases of the Esophagus, Pulmonary Circulation and Journal of Pediatric Surgery.
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.