Gerald Holtmann

21.1k total citations · 4 hit papers
395 papers, 14.2k citations indexed

About

Gerald Holtmann is a scholar working on Gastroenterology, Surgery and Epidemiology. According to data from OpenAlex, Gerald Holtmann has authored 395 papers receiving a total of 14.2k indexed citations (citations by other indexed papers that have themselves been cited), including 246 papers in Gastroenterology, 193 papers in Surgery and 67 papers in Epidemiology. Recurrent topics in Gerald Holtmann's work include Gastrointestinal motility and disorders (202 papers), Helicobacter pylori-related gastroenterology studies (124 papers) and Gastroesophageal reflux and treatments (81 papers). Gerald Holtmann is often cited by papers focused on Gastrointestinal motility and disorders (202 papers), Helicobacter pylori-related gastroenterology studies (124 papers) and Gastroesophageal reflux and treatments (81 papers). Gerald Holtmann collaborates with scholars based in Australia, Germany and United States. Gerald Holtmann's co-authors include Nicholas J. Talley, Nicholas J. Talley, Nicholas J. Talley, Jan Tack, Tobias Liebregts, Vincenzo Stanghellini, P. Hu, Michael Camilleri, Juan-R. Malagelada and H. Goebell and has published in prestigious journals such as New England Journal of Medicine, Journal of Biological Chemistry and Circulation.

In The Last Decade

Gerald Holtmann

374 papers receiving 13.7k citations

Hit Papers

Functional Gastroduodenal Disorders 2006 2026 2012 2019 2006 2007 2018 2016 500 1000 1.5k

Peers

Gerald Holtmann
Comparison fields: 5 of 179
  • Gastroenterology 9.3k
  • Surgery 6.5k
  • Physiology 2.3k
  • Molecular Biology 1.8k
  • Epidemiology 1.5k
Replace Lesley A. Houghton with:
Lesley A. Houghton United Kingdom
Peter J. Whorwell United Kingdom
Anthony Lembo United States
Brian E. Lacy United States
Vincenzo Stanghellini Italy
Satish S.C. Rao United States
Fermín Mearin Spain
Mark Pimentel United States
Nicholas J. Talley United States
Roberto De Giorgio Italy
Lesley A. Houghton United Kingdom View profile →
Citations per field, relative to Gerald Holtmann
Gerald Holtmann · 1×
Citations per year, relative to Gerald Holtmann
Gerald Holtmann · 1×

Countries citing papers authored by Gerald Holtmann

Since Specialization
Citations

This map shows the geographic impact of Gerald Holtmann'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 Gerald Holtmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gerald Holtmann more than expected).

Fields of papers citing papers by Gerald Holtmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gerald Holtmann. 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 Gerald Holtmann. The network helps show where Gerald Holtmann may publish in the future.

Co-authorship network of co-authors of Gerald Holtmann

This figure shows the co-authorship network connecting the top 25 collaborators of Gerald Holtmann. A scholar is included among the top collaborators of Gerald Holtmann 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 Gerald Holtmann. Gerald Holtmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 0
2 1
3 1
4 2
5 0
6 1
7
A 12-week multidisciplinary integrated treatment approach is superior to standard care for symptom reduction in patients with functional gastrointestinal disorders: A case-control study
1
8
Quantitative PCR as a novel approach to determine influence of density of bacterial colonization on health and disease
1
9
Systematic review and meta-analysis: Prevalence of small intestinal bacterial overgrowth in irritable bowel syndrome
1
10 54
11 4
12
Significant hepatic fibrosis is associated with increased small intestinal permeability
4
13
Symptom improvement during treatment is linked to alterations of sensory function in functional dyspepsia: A placebo controlled randomised treatment trial
1
14 165
15 29
16 30
17 22
18
Gastrointestinal problems in airline crew members.
12
19 42
20
Is GLP-1 amide an endogenous antagonist at GLP-1 receptors?
18

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026