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Subjects
- United Kingdom1
- United Life and Accident Insurance Association.2
- United States5
- United States. Army1
- United States. Army.2
- United States. Army. Medical Department.1
- United States. Marine Hospital (Staten Island, New York, N.Y.)1
- Universities1
- Universities -- history1
- University of Buffalo. Medical Department.1
- Urban Health1
- Uremia -- complications1
- Ureter1
- Urethral Diseases -- complications1
- Urethral Stricture -- therapy1
- Urethritis -- therapy1
- Urinary Bladder Diseases -- surgery1
- Urinary Catheterization2
- Uterine Cervical Neoplasms -- surgery1
- Uterus -- surgery1