John Preto
Impact in
- Pharmacy top 5%
- Obesity and Health Practices
- Physiology top 10%
- Diet and metabolism studies
- Nutrition and Health in Aging
Papers in
- Surgery 39
- Bariatric Surgery and Outcomes 33
- Body Contouring and Surgery 12
- Esophageal and GI Pathology 5
- Physiology 22
- Diet and metabolism studies 16
- Nutrition and Health in Aging 7
- Co-authors
- Gil Faria (8 shared papers)C. William Balke (1 shared paper)Ronenn Roubenoff (1 shared paper)José Costa‐Maia (3 shared papers)Hugo Santos‐Sousa (30 shared papers)Amadeu Pimenta (2 shared papers)Marina Morais (3 shared papers)António Taveira‐Gomes (3 shared papers)
- Journals
- Obesity Surgery (17 papers)Langenbeck s Archives of Surgery (4 papers)Journal of the American College of Surgeons (2 papers)International Journal of Surgery (1 paper)Journal of Bone and Mineral Research (1 paper)
- Partner nations
- PortugalUnited StatesPoland
In The Last Decade
John Preto
48 papers receiving 572 citations
Peers
Comparison fields: 5 of 71
- Pharmacy 58
- Physiology 246
- Geriatrics and Gerontology 33
- Surgery 361
- Gastroenterology 27
Countries citing papers authored by John Preto
This map shows the geographic impact of John Preto'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 John Preto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Preto more than expected).
Fields of papers citing papers by John Preto
This network shows the impact of papers produced by John Preto. 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 John Preto. The network helps show where John Preto may publish in the future.
Co-authors
The 25 scholars most cited alongside John Preto, 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 50 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Malnutrition among hospitalized patients. A problem of physician awareness. | 1987 | 106 |
| 2 | 2015 | 54 | |
| 3 | 2002 | 49 | |
| 4 | 2013 | 37 | |
| 5 | 2016 | 35 | |
| 6 | 2020 | 31 | |
| 7 | 2021 | 23 | |
| 8 | 2013 | 21 | |
| 9 | 2019 | 19 | |
| 10 | 2010 | 17 | |
| 11 | 2012 | 16 | |
| 12 | 2022 | 15 | |
| 13 | 2022 | 13 | |
| 14 | 2023 | 13 | |
| 15 | 2014 | 12 | |
| 16 | 2021 | 9 | |
| 17 | 2023 | 9 | |
| 18 | 2024 | 9 | |
| 19 | 2020 | 8 | |
| 20 | 2013 | 8 |
About John Preto
John Preto is a scholar working on Surgery, Physiology, Pulmonary and Respiratory Medicine, Pharmacy and Molecular Biology, having authored 50 papers that have together received 588 indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (33 papers), Diet and metabolism studies (16 papers), Body Contouring and Surgery (12 papers), Obesity and Health Practices (8 papers), Nutrition and Health in Aging (7 papers), Esophageal and GI Pathology (5 papers), Gastric Cancer Management and Outcomes (5 papers) and Obesity, Physical Activity, Diet (3 papers). The work is most often cited by research in Pharmacy (58 citations), Physiology (246 citations), Geriatrics and Gerontology (33 citations), Surgery (361 citations) and Gastroenterology (27 citations). John Preto has collaborated with scholars based in Portugal, United States and Poland. Frequent co-authors include Gil Faria, C. William Balke, Ronenn Roubenoff, José Costa‐Maia, Hugo Santos‐Sousa, Amadeu Pimenta, Marina Morais, António Taveira‐Gomes, João Tiago Guimarães and André Pereira. Their work appears in journals such as Obesity Surgery, Langenbeck s Archives of Surgery, Journal of the American College of Surgeons, International Journal of Surgery and Journal of Bone and Mineral Research.
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.