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The Journal of Investigative Medicine (JIM) is the official journal of the AFMR. It is published by Sage eight times per year.

JIM is peer-reviewed and publishes high-quality original articles, editorials, and reviews in the areas of basic, clinical, and translational medical research. The journal covers all topics and specialty areas critical to the entire spectrum of biomedical research — from the translation of clinical observations at the bedside, to basic and animal research, to clinical research allowing the implementation of innovative medical care.

AFMR members enjoy free access to JIM as part of their member benefits. There are no page charges for published manuscripts of AFMR members.

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The Journal of Investigative Medicine uses an online submission site. First-time users will need to create an account. Refer to Information for Authors for detailed submission instructions.

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IN MEMORIUM | Richard W. McCallum, MD
January 21, 1945 — August 21, 2025

It is with deep respect and admiration that I write this editorial to acknowledge the extraordinary contributions of Dr. Richard W. McCallum to the Journal of Investigative Medicine (JIM) and the American Federation for Medical Research (AFMR). As I assume the role of Acting Editor-in-Chief following his passing, I reflect not only on the legacy he leaves behind but also on the standards he set for leadership, mentorship, and scientific excellence.

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