4707. Letter sent by the Surgeon Generals of the Army, Navy, and the U. S. Public Health Service to physicians in the Armed Forces (Number 1, December 15, 1942)
4708. [Letter sent by the Surgeon Generals of the Army, Navy, and the U. S. Public Health Service to physicians in the Armed Forces] Author(s): United States. Surgeon-General's Office, author. Publication: [Washington, D. C. ] : [publisher not identified] Subject(s): Military Medicine
4709. Letter sent by the Surgeon Generals of the Army, Navy, and the U. S. Public Health Service to physicians in the Armed Forces (Number 10, May 24, 1943)
4710. Letter sent by the Surgeon Generals of the Army, Navy, and the U. S. Public Health Service to physicians in the Armed Forces (Number 11, June 21, 1943)