Class R: Medicine
Subclasses
- R – Medicine (General)
- RA – Public aspects of medicine
- RB – Pathology
- RC – Internal medicine
- RD – Surgery
- RE – Ophthalmology
- RF – Otorhinolaryngology
- RG – Gynecology and Obstetrics
- RJ – Pediatrics
- RK – Dentistry
- RL – Dermatology
- RM – Therapeutics. Pharmacology
- RS – Pharmacy and materia medica
- RT – Nursing
- RV – Botanic, Thomsonian, and Eclectic medicine
- RX – Homeopathy
- RZ – Other systems of medicine
More Detailed Outline of Content
Library of Congress Classification Outline - Class R (PDF)
Wikipedia Entry on Library of Congress Class R
