1. Army Medical Research Project of the Dept. of Medicine, Div. of the Biological Sciences, Univ. of Chicago, Chicago, Ill. These studies were supported by the Medical R&D Command, Office of the Surgeon General, Dept. of the Army, under Contract DA-49-193-MD-2413 with the Univ. of Chicago
2. Dept. of Medicine, Univ. of Chicago
3. U. S. Army John F. Kennedy Center for Special Warfare, Fort Bragg, N.C.