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Letter from Daniel Weiss, executive director, American College of Gastroenterology,

New York, New York, to Dr. Leonidas H. Berry telling him that his scientific exhibit "Serial Observations in Healing of Peptic Ulcers and Physiologic Studies of Anticholinergic Therapy" has been accepted for the 26th Annual Convention in Cleveland in October

Courtesy National Library of Medicine

Page with typewritten text.