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- United States25
- United States. Army Medical School4
- Universität Leipzig (1409-1953). Medizinische Fakultät1
- Université Laval.1
- Universities4
- University of Buffalo. Medical Department1
- University of Edinburgh. Faculty of Medicine1
- University of Louisiana. Medical Department1
- University of Louisville. School of Medicine1
- University of Michigan.1
- University of Michigan. Department of Medicine and Surgery3
- University of Michigan. Homoeopathic Medical College1
- University of Pennsylvania.1
- University of Pennsylvania. Department of Medicine5
- University of Pennsylvania. Department of Medicine. Society of the Alumni1
- University of Pennsylvania. Hospital1
- University of Pennsylvania. Laboratory of Hygiene1
- University of the City of New York. Medical Department1
- Urinary Calculi1