Peter Klein
Impact in
- Gastroenterology top 0.2%
- Gastroesophageal reflux and treatments
- Clinical Biochemistry top 0.2%
- Metabolism and Genetic Disorders
Papers in
- Surgery 70
- Helicobacter pylori-related gastroenterology studies 26
- Physiology 54
- Diet and metabolism studies 36
- Co-authors
- David Y. Graham (28 shared papers)Doyle J. Evans (7 shared papers)Hoda M. Malaty (15 shared papers)D. Gareth Evans (6 shared papers)William W. Wong (36 shared papers)David L. Hachey (22 shared papers)Dale A. Schoeller (12 shared papers)Patricia A. Szczepanik (16 shared papers)
- Journals
- Pediatric Research (16 papers)Gastroenterology (13 papers)Journal of Lipid Research (10 papers)Journal of Nutrition (9 papers)Journal of Pediatric Gastroenterology and Nutrition (9 papers)
- Partner nations
- United StatesGermanyUnited Kingdom
In The Last Decade
Peter Klein
293 papers receiving 12.2k citations
Peter Klein's Hit Papers
Peers
Comparison fields: 5 of 193
- Gastroenterology 1.2k
- Clinical Biochemistry 935
- Surgery 5.2k
- Nutrition and Dietetics 1.4k
- Physiology 1.8k
Countries citing papers authored by Peter Klein
This map shows the geographic impact of Peter Klein'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 Peter Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Klein more than expected).
Fields of papers citing papers by Peter Klein
This network shows the impact of papers produced by Peter Klein. 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 Peter Klein. The network helps show where Peter Klein may publish in the future.
Co-authors
The 25 scholars most cited alongside Peter Klein, 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 307 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Epidemiology of Helicobacter pylori in an asymptomatic population in the United States Hit paper breakdown → | 1991 | 827 |
| 2 | Effect of Treatment of Helicobacter pylori Infection on the Long-term Recurrence of Gastric or Duodenal Ulcer Hit paper breakdown → | 1992 | 810 |
| 3 | Total body water measurement in humans with 18O and 2H labeled water Hit paper breakdown → | 1980 | 585 |
| 4 | Factors influencing the eradication of Helicobacter pylori with triple therapy Hit paper breakdown → | 1992 | 466 |
| 5 | 2009 | 318 | |
| 6 | 1989 | 315 | |
| 7 | 1987 | 233 | |
| 8 | 1973 | 214 | |
| 9 | 1980 | 207 | |
| 10 | 1977 | 191 | |
| 11 | 1991 | 189 | |
| 12 | The epidemiology of Helicobacter pylori in Peruvian children between 6 and 30 months of age. | 1994 | 185 |
| 13 | Clarithromycin as monotherapy for eradication of Helicobacter pylori: a randomized, double-blind trial. | 1993 | 184 |
| 14 | 1975 | 183 | |
| 15 | 1981 | 169 | |
| 16 | 1991 | 150 | |
| 17 | Noninvasive detection of Helicobacter pylori infection in clinical practice: the 13C urea breath test. | 1996 | 149 |
| 18 | 1983 | 149 | |
| 19 | 1991 | 148 | |
| 20 | 1988 | 147 |
About Peter Klein
Peter Klein is a scholar working on Surgery, Physiology, Clinical Biochemistry, Molecular Biology and Nutrition and Dietetics, having authored 307 papers that have together received 13.4k indexed citations. Recurring topics across this work include Metabolism and Genetic Disorders (38 papers), Diet and metabolism studies (36 papers), Helicobacter pylori-related gastroenterology studies (26 papers), Chemical Reactions and Isotopes (19 papers), Drug Transport and Resistance Mechanisms (17 papers), Isotope Analysis in Ecology (17 papers), Muscle metabolism and nutrition (17 papers) and Clinical Nutrition and Gastroenterology (16 papers). The work is most often cited by research in Gastroenterology (1.2k citations), Clinical Biochemistry (935 citations), Surgery (5.2k citations), Nutrition and Dietetics (1.4k citations) and Physiology (1.8k citations). Peter Klein has collaborated with scholars based in United States, Germany and United Kingdom. Frequent co-authors include David Y. Graham, Doyle J. Evans, Hoda M. Malaty, D. Gareth Evans, William W. Wong, David L. Hachey, Dale A. Schoeller, Patricia A. Szczepanik, Ginger M. Lew and John B. Watkins. Their work appears in journals such as Pediatric Research, Gastroenterology, Journal of Lipid Research, Journal of Nutrition and Journal of Pediatric Gastroenterology and Nutrition.
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.