James Blanchard

17.0k citations
305 papers · 12.4k indexed · 3 hit papers · h-index 56

Impact in

Papers in

James Blanchard

293 papers receiving 12.0k citations

Hit Papers

The Prevalence of Extraintestinal Diseases in Inflammatory Bowel Disease: A Population-Based Study 2001 · 564 citations
5641999202620082017250500750

Peers

James Blanchard
Comparison fields: 5 of 186
  • Epidemiology 6.0k
  • Infectious Diseases 3.0k
  • Genetics 3.4k
  • Pathology and Forensic Medicine 1.8k
  • Gastroenterology 400
Replace Mads Melbye with:
Mads Melbye Denmark
Sonja A. Rasmussen United States
Scott Montgomery Sweden
Stephen J. Gange United States
Robert A. Hiatt United States
Fabio Parazzini Italy
Michel D. Kazatchkine France
Joan S. Chmiel United States
Michael J Goldacre United Kingdom
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James Blanchard relative to Mads Melbye Denmark Mads Melbye's profile →
Citations per field
00.5×1.5×2.1×
Mads Melbye · 1×
Citations per year

Countries citing papers authored by James Blanchard

Since Specialization
Citations

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

Fields of papers citing papers by James Blanchard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside James Blanchard, 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 James Blanchard Line = papers co-authored together James Blanchard links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20250
2 20242
3 20241
4 20221
5 201918
6 201817
7 201717
8 201710
9 20164
10 201610
11 20161
12 201526
13 201320
14 201216
15 2011181
16 201031
17 200746
18 20007
19 200019
20 1999105

About James Blanchard

James Blanchard is a scholar working on Infectious Diseases, Epidemiology, Sociology and Political Science, Microbiology and General Health Professions, having authored 305 papers that have together received 12.4k indexed citations. Recurring topics across this work include HIV, Drug Use, Sexual Risk (133 papers), HIV/AIDS Research and Interventions (125 papers), Sex work and related issues (120 papers), Adolescent Sexual and Reproductive Health (40 papers), Global Maternal and Child Health (32 papers), Inflammatory Bowel Disease (30 papers), Microscopic Colitis (22 papers) and Multiple Sclerosis Research Studies (17 papers). The work is most often cited by research in Epidemiology (6.0k citations), Infectious Diseases (3.0k citations), Genetics (3.4k citations), Pathology and Forensic Medicine (1.8k citations) and Gastroenterology (400 citations). James Blanchard has collaborated with scholars based in Canada, India and United States. Frequent co-authors include Çharles N. Bernstein, Andre Wajda, Patricia Rawsthorne, Stephen Moses, Nancy Yu, Erich V. Kliewer, Souradet Y. Shaw, Lawrence Elliott, Ruth Ann Marrie and Shajy Isac. Their work appears in journals such as Sexually Transmitted Infections, The American Journal of Gastroenterology, AIDS, Gastroenterology and BMC Public Health.

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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