Peter Klein

16.4k total citations · 4 hit papers
287 papers, 12.5k citations indexed

About

Peter Klein is a scholar working on Surgery, Physiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Peter Klein has authored 287 papers receiving a total of 12.5k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Surgery, 55 papers in Physiology and 37 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Peter Klein's work include Diet and metabolism studies (35 papers), Metabolism and Genetic Disorders (35 papers) and Helicobacter pylori-related gastroenterology studies (28 papers). Peter Klein is often cited by papers focused on Diet and metabolism studies (35 papers), Metabolism and Genetic Disorders (35 papers) and Helicobacter pylori-related gastroenterology studies (28 papers). Peter Klein collaborates with scholars based in United States, Germany and United Kingdom. Peter Klein's co-authors include David Y. Graham, Doyle J. Evans, Hoda M. Malaty, D. Gareth Evans, William W. Wong, David L. Hachey, Dale A. Schoeller, Ginger M. Lew, Patricia A. Szczepanik and John B. Watkins and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Peter Klein

277 papers receiving 11.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Epidemiology of Helicobacter pylori in an asymptomatic population in the United States

1991 786 citations David Y. Graham, Hoda M. Malaty et al. Gastroenterology profile →
Effect of Treatment of Helicobacter pylori Infection on the Long-term Recurrence of Gastric or Duodenal Ulcer

1992 774 citations David Y. Graham, Ginger M. Lew et al. profile →
Total body water measurement in humans with 18O and 2H labeled water

1980 564 citations Dale A. Schoeller, Peter Klein et al. American Journal of Clinical Nutrition profile →
Factors influencing the eradication of Helicobacter pylori with triple therapy

1992 455 citations David Y. Graham, Ginger M. Lew et al. Gastroenterology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Peter Klein United States	57	5.3k	2.1k	2.0k	1.9k	1.5k	287	12.5k
Hiroshi Takeda Japan	51	3.0k 0.6×	1.4k 0.7×	1.3k 0.7×	918 0.5×	604 0.4×	578	11.9k
George Sachs United States	71	7.9k 1.5×	1.7k 0.8×	1.0k 0.5×	3.8k 1.9×	1.7k 1.1×	456	20.3k
John V. Reynolds Ireland	61	7.2k 1.4×	4.2k 2.0×	2.4k 1.2×	1.4k 0.7×	1.1k 0.7×	502	14.2k
Sadayoshi Ito Japan	78	4.7k 0.9×	2.3k 1.1×	2.8k 1.4×	316 0.2×	1.5k 1.0×	781	23.6k
Jacob Selhub United States	104	9.2k 1.7×	1.4k 0.7×	4.8k 2.4×	680 0.3×	2.9k 1.9×	382	37.7k
Per Magne Ueland Norway	97	8.1k 1.5×	1.6k 0.8×	5.8k 2.9×	818 0.4×	3.6k 2.3×	663	40.9k
Henk J. Blom Netherlands	81	5.8k 1.1×	753 0.4×	1.9k 0.9×	343 0.2×	1000 0.7×	383	23.6k
Hajime Nawata Japan	61	2.5k 0.5×	1.2k 0.6×	2.3k 1.2×	286 0.1×	568 0.4×	494	14.9k
Alan F. Hofmann United States	84	9.1k 1.7×	3.5k 1.7×	2.1k 1.1×	2.3k 1.2×	2.6k 1.7×	338	23.9k
Susan T. Mayne United States	56	2.1k 0.4×	1.3k 0.6×	1.7k 0.9×	308 0.2×	2.4k 1.6×	161	16.9k

Countries citing papers authored by Peter Klein

Since Specialization

Citations

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

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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-authorship network of co-authors of Peter Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Peter Klein. A scholar is included among the top collaborators of Peter Klein based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Peter Klein. Peter Klein is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Johnston, Sebastian L., et al.. (2021). Echinacea reduces antibiotic usage in children through respiratory tract infection prevention: a randomized, blinded, controlled clinical trial. European journal of medical research. 26(1). 33–33. 31 indexed citations

Gade, Katrin, Jürgen Köhler, Peter Klein, Peter Falkai, & Thomas Wobrock. (2012). Predictors of symptomatic remission in first-episode psychosis outpatients treated with quetiapine: A naturalistic study. International Journal of Psychiatry in Clinical Practice. 17(2). 148–153. 2 indexed citations

Schmidt, J., et al.. (2007). Primingtechnik mit Cisatracurium. Der Anaesthesist. 56(10). 992–1000. 3 indexed citations

Issing, W. J., Peter Klein, & Michael Weiser. (2005). The Homeopathic Preparation Vertigoheel ^® Versus Ginkgo biloba in the Treatment of Vertigo in an Elderly Population: A Double-Blinded, Randomized, Controlled Clinical Trial. The Journal of Alternative and Complementary Medicine. 11(1). 155–160. 14 indexed citations

Riese, Jutta, et al.. (2003). Microdialysis: A New Technique to Monitor Perioperative Human Peritoneal Mediator Production. Surgical Infections. 4(1). 11–15. 11 indexed citations

Klein, Peter. (2000). The Failures of Dogmatism and a New Pyrrhonism. Acta Analytica. 15(24). 8 indexed citations

Hemmerling, Thomas M., et al.. (2000). Comparison of succinylcholine with two doses of rocuronium using a new method of monitoring neuromuscular block at the laryngeal muscles by surface laryngeal electromyography. British Journal of Anaesthesia. 85(2). 251–255. 20 indexed citations

Berry, Gerard T., Rani H. Singh, Alice Mazur, et al.. (2000). Galactose Breath Testing Distinguishes Variant and Severe Galactose-1-Phosphate Uridyltransferase Genotypes. Pediatric Research. 48(3). 323–328. 36 indexed citations

Lifschitz, Carlos H., et al.. (1995). In Vivo Study of Colonic Fermentation of Carbohydrate in Infants. Journal of Pediatric Gastroenterology and Nutrition. 20(1). 59–64. 1 indexed citations

10.

Wong, William W., Francis B. Mimouni, David L. Hachey, et al.. (1994). Effects of Infant Nutrition on Cholesterol Synthesis Rates. Pediatric Research. 35(2). 135–140. 136 indexed citations

11.

Pond, Wilson G., Harry J. Mersmann, Peter Klein, et al.. (1993). Body weight gain is correlated with serum cholesterol at 8 weeks of age in pigs selected for four generations for low or high serum cholesterol2. Journal of Animal Science. 71(9). 2406–2411. 15 indexed citations

12.

Malaty, Hoda M., Peter Klein, & David Y. Graham. (1992). Short report: cefprozil for the eradication of Helicobacter pylori infection. Alimentary Pharmacology & Therapeutics. 6(4). 503–506. 3 indexed citations

13.

Patterson, Bruce W., William W. Wong, Harry J. Mersmann, et al.. (1992). Neonatal Genetically Lean and Obese Pigs Respond Differently to Dietary Cholesterol. Journal of Nutrition. 122(9). 1830–1839. 11 indexed citations

14.

Graham, David Y., Antone R. Opekun, Ginger M. Lew, Peter Klein, & John H. Walsh. (1991). Helicobacter pylori-associated exaggerated gastrin release in duodenal ulcer patients. Gastroenterology. 100(6). 1571–1575. 31 indexed citations

15.

Carlisle, Holly J., Nancy J. Rothwell, Michael J. Stock, et al.. (1988). Abstracts of Communications. Proceedings of The Nutrition Society. 47(1). 23A–83A. 3 indexed citations

16.

Klein, Peter, Thomas W. Boutton, David L. Hachey, Charles S. Irving, & William W. Wong. (1986). THE USE OF STABLE ISOTOPES IN METABOLISM STUDIES. Journal of Animal Science. 63. 102–110. 5 indexed citations

17.

Schoeller, Dale A., Peter Klein, J. B. Watkins, T Heim, & William C. MacLean. (1980). 13C abundances of nutrients and the effect of variations in 13C isotopic abundances of test meals formulated for 13CO2 breath tests. American Journal of Clinical Nutrition. 33(11). 2375–2385. 196 indexed citations

18.

Watkins, J. B., Anna‐Liisa Järvenpää, N C R Räihä, et al.. (1980). Taurine supplementation: influence on bile acid kinetics.. Pediatric Research. 14. 1 indexed citations

19.

Klein, Peter, et al.. (1979). Stable isotopes : proceedings of the third international conference. Academic Press eBooks. 82 indexed citations

20.

Klein, Peter & Dale A. Schoeller. (1976). Schwankungsursachen bei der Verwendung 13C-markierter Substrate als „Atemtest“ in der klinischen Forschung und Diagnose. Fresenius Zeitschrift für Analytische Chemie. 4 indexed citations

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.

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