The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Alan N. Barkun sits on this spectrum.
This scientist: 772 publications — 86th percentile
86% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,796 publications or more.
The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Alan N. Barkun sits on this spectrum.
This scientist: 96 D-Index — 53rd percentile
53% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 217 D-Index or more.
Alan N. Barkun is affiliated with the McGill University Health Centre in Canada. Their research primarily focuses on the field of medicine, with significant contributions to oncology, surgery, pulmonary and respiratory medicine, gastroenterology, and cardiology and cardiovascular medicine.
The scientist's work covers several main topics, including:
Alan N. Barkun has published extensively in various scholarly venues. Frequent publication locations include:
Coauthors who have collaborated often with Barkun include:
Selected recent papers authored or coauthored by Barkun reflect ongoing engagement with clinical guidelines and research on gastrointestinal bleeding and cancer risks. These include:
Alan N. Barkun;Marc Bardou;Ernst J. Kuipers;Joseph Sung
Sandra Dial;J. A. C. Delaney;Alan N. Barkun;Samy Suissa
Loren Laine;Loren Laine;Tonya Kaltenbach;Alan Barkun;Kenneth R. McQuaid
Christopher J. Hawkey;Jeffrey A. Karrasch;Leszek Szczepanski;Donald G. Walker
David A. Johnson;Alan N. Barkun;Larry B. Cohen;Jason A. Dominitz
Seth D. Crockett;Sachin Wani;Timothy B. Gardner;Yngve Falck-Ytter;Yngve Falck-Ytter
Marc Bardou;Alan N Barkun;Alan N Barkun;Myriam Martel;Myriam Martel
Alan Barkun;Marc Bardou;John K. Marshall
L. Guibaud;P. M. Bret;C. Reinhold;Mostafa Atri
Joseph Romagnuolo;Marc Bardou;Elham Rahme;Lawrence Joseph
J.S. Barkun;J.S. Sampalls;G. Fried;M.J. Wexler
Ian M. Gralnek;Alan N. Barkun;Marc Bardou
Alan Barkun;Sandrine Sabbah;Robert Enns;David Armstrong
Alan N. Barkun;Majid Almadi;Ernst J. Kuipers;Loren Laine
Alan N. Barkun;Jeffrey S. Barkun;Gerald M. Fried;Gabriella Ghitulescu
Maida J Sewitch;Michal Abrahamowicz;Michal Abrahamowicz;Alan Barkun;Alain Bitton
A. B. R. Thomson;A. N. Barkun;D. Armstrong;N. Chiba
P M Bret;C Reinhold;P Taourel;L Guibaud
P Taourel;P M Bret;C Reinhold;A N Barkun
Loren Laine;Alan N Barkun;John R Saltzman;Myriam Martel
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