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Dr. Leonidas Harris Berry's certificate from the American Board of Internal Medicine
to practice internal medicine and gastro-Enterology
Courtesy National Library of Medicine
![Certificate with text.](http://www.nlm.nih.gov/exhibition/forallthepeople//img/dg_187_Lg.jpg)
Topic:
Dr. Berry's CareerCreator:
American Board of Internal MedicineDate:
February 8, 1946