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Letter from Leonidas H. Berry to Dr. Robert O. Garvin, Pittsburgh, Pennsylvania,
about arranging for Garvin to do two or three gastro-biopsies with an instrument
Courtesy National Library of Medicine
![Page with typewritten text.](http://www.nlm.nih.gov/exhibition/forallthepeople//img/dg_359_Lg.jpg)
Topic:
MentoringCreator:
Leonidas H. BerryDate:
May 14, 1963