Fotis Kalfarentzos
Impact in
Papers in
- Surgery 28
- Bariatric Surgery and Outcomes 23
- Pancreatitis Pathology and Treatment 2
- Body Contouring and Surgery 2
- Minimally Invasive Surgical Techniques 1
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- Growth Hormone and Insulin-like Growth Factors 2
- Hyperglycemia and glycemic control in critically ill and hospitalized patients 1
- Co-authors
- Stavros Karamanakos (9 shared papers)Theodore K. Alexandrides (12 shared papers)Ioannis Kehagias (19 shared papers)Konstantinos Vagenas (5 shared papers)Nancy Mead (13 shared papers)George Skroubis (12 shared papers)George Sakellaropoulos (3 shared papers)Charalambos Gogos (3 shared papers)
- Journals
- Obesity Surgery (21 papers)Surgery for Obesity and Related Diseases (6 papers)HORMONES (2 papers)World Journal of Gastroenterology (2 papers)Journal of Gastrointestinal Surgery (2 papers)
- Partner nations
- GreeceUnited StatesHungary
In The Last Decade
Fotis Kalfarentzos
45 papers receiving 2.9k citations
Fotis Kalfarentzos's Hit Papers
Peers
Comparison fields: 5 of 88
- Surgery 2.0k
- Pharmacy 163
- Physiology 775
- Endocrine and Autonomic Systems 148
- Endocrinology, Diabetes and Metabolism 336
Countries citing papers authored by Fotis Kalfarentzos
This map shows the geographic impact of Fotis Kalfarentzos'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 Fotis Kalfarentzos with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Fotis Kalfarentzos more than expected).
Fields of papers citing papers by Fotis Kalfarentzos
This network shows the impact of papers produced by Fotis Kalfarentzos. 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 Fotis Kalfarentzos. The network helps show where Fotis Kalfarentzos may publish in the future.
Co-authors
The 25 scholars most cited alongside Fotis Kalfarentzos, 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 45 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Weight Loss, Appetite Suppression, and Changes in Fasting and Postprandial Ghrelin and Peptide-YY Levels After Roux-en-Y Gastric Bypass and Sleeve Gastrectomy Hit paper breakdown → | 2008 | 643 |
| 2 | 2011 | 275 | |
| 3 | 2006 | 241 | |
| 4 | 1998 | 236 | |
| 5 | 2002 | 225 | |
| 6 | 2001 | 86 | |
| 7 | 2006 | 81 | |
| 8 | 2008 | 78 | |
| 9 | 2013 | 77 | |
| 10 | 2007 | 67 | |
| 11 | 2000 | 67 | |
| 12 | 1999 | 65 | |
| 13 | 2007 | 64 | |
| 14 | 2006 | 58 | |
| 15 | 2010 | 57 | |
| 16 | 2012 | 57 | |
| 17 | 2011 | 48 | |
| 18 | 2001 | 47 | |
| 19 | 2014 | 46 | |
| 20 | 2012 | 45 |
About Fotis Kalfarentzos
Fotis Kalfarentzos is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism, Endocrine and Autonomic Systems, Psychiatry and Mental health and Molecular Biology, having authored 45 papers that have together received 3.0k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (23 papers), Pancreatitis Pathology and Treatment (2 papers), Growth Hormone and Insulin-like Growth Factors (2 papers), Regulation of Appetite and Obesity (2 papers), Body Contouring and Surgery (2 papers), Sexual function and dysfunction studies (2 papers), Minimally Invasive Surgical Techniques (1 paper) and Hyperglycemia and glycemic control in critically ill and hospitalized patients (1 paper). The work is most often cited by research in Surgery (2.0k citations), Pharmacy (163 citations), Physiology (775 citations), Endocrine and Autonomic Systems (148 citations) and Endocrinology, Diabetes and Metabolism (336 citations). Fotis Kalfarentzos has collaborated with scholars based in Greece, United States and Hungary. Frequent co-authors include Stavros Karamanakos, Theodore K. Alexandrides, Ioannis Kehagias, Konstantinos Vagenas, Nancy Mead, George Skroubis, George Sakellaropoulos, Charalambos Gogos, N. Zoumbos and George Nikiforidis. Their work appears in journals such as Obesity Surgery, Surgery for Obesity and Related Diseases, HORMONES, World Journal of Gastroenterology and Journal of Gastrointestinal 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.