John Walker

9.7k citations
213 papers · 6.4k indexed · h-index 42

John Walker

202 papers receiving 6.0k citations

Peers

John Walker
Comparison fields: 5 of 187
  • Microbiology 407
  • Anesthesiology and Pain Medicine 361
  • Animal Science and Zoology 520
  • Small Animals 374
  • Endocrinology 214
Replace James Alexander with:
James Alexander United Kingdom
Gerald J. Gleich United States
René de Waal Malefyt United States
Kevin W. Moore United States
Huub F. J. Savelkoul Netherlands
Jack A. Elias United States
Robert M. Nakamura United States
Foo Y. Liew United Kingdom
Manuel Fresno Spain
Hui Wang China
John Walker relative to James Alexander United Kingdom James Alexander's profile →
Citations per field
00.5×5.9×
James Alexander · 1×
Citations per year

Countries citing papers authored by John Walker

Since Specialization
Citations

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

Fields of papers citing papers by John Walker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside John Walker, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John Walker Line = papers co-authored together John Walker links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 20253
3 20240
4 202321
5 202139
6 201619
7 201232
8 201254
9 20064
10 200054
11 200014
12 19986
13 199810
14 199619
15 199411
16 19920
17 1984195
18
Coronary Revascularization in Patients with Intractable Angina and Hypothyroidism
19820
19
Gastric outlet obstruction due to a pancreatic pseudocyst: report of two cases.
19785
20 197441

About John Walker

John Walker is a scholar working on Nephrology, Anesthesiology and Pain Medicine, Cell Biology, Microbiology and Epidemiology, having authored 213 papers that have together received 6.4k indexed citations. Recurring topics across this work include Plant Pathogens and Fungal Diseases (22 papers), Yeasts and Rust Fungi Studies (22 papers), Dialysis and Renal Disease Management (12 papers), Plant Pathogens and Resistance (10 papers), Streptococcal Infections and Treatments (9 papers), Anesthesia and Sedative Agents (8 papers), T-cell and B-cell Immunology (7 papers) and Pneumonia and Respiratory Infections (7 papers). The work is most often cited by research in Microbiology (407 citations), Anesthesiology and Pain Medicine (361 citations), Animal Science and Zoology (520 citations), Small Animals (374 citations) and Endocrinology (214 citations). John Walker has collaborated with scholars based in United States, Australia and United Kingdom. Frequent co-authors include G J Boulnois, Els Meeusen, Paul-Pierre Pastoret, A.R. Peters, Gregers Jungersen, Douglas K. Rex, Peter W. Andrew, Timothy J. Mitchell, John F. Timoney and Joseph J. Barboriak. Their work appears in journals such as Seminars in Dialysis, Infection and Immunity, Veterinary Immunology and Immunopathology, Gastrointestinal Endoscopy and Gastroenterology.

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