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Subjects
- Ulcer -- therapy1
- United Kingdom4
- United Society for Visiting and Relieving the Sick (London, England)1
- University of Cambridge.1
- University of Edinburgh. Faculty of Medicine1
- University of Oxford.1
- Urinary Bladder Calculi -- etiology1
- Urinary Bladder Calculi -- therapy1
- Urinary Bladder Neck Obstruction1
- Urinary Catheterization1