Subjects
- Surgical Procedures, Operative4
- United States4
- Boston3
- Climate3
- Dissent and Disputes3
- Drug Therapy3
- Hydrotherapy3
- Infant Care3
- Intellectual Property3
- Kentucky3
- Mineral Waters3
- New Orleans3
- Obstetrics3
- Orthotic Devices3
- Pathologic Processes3
- Pediatrics3
- Pennsylvania3
- Philadelphia3
- Smoking -- adverse effects3
- Tooth Diseases3