Catalog Index By LC Categories
- W - Health Professions
- WA - Public Health
- WB - Practice of Medicine
- WC - Communicable Diseases
- WD - Disorders of Systemic, Metabolic or Environmental Origin, etc.
- WE - Musculoskeletal System
- WF - Respiratory System
- WG - Cardiovascular System
- WH - Hemic and Lymphatic Systems
- WI - Digestive System
- WJ - Urogenital System
- WK - Endocrine System
- WL - Nervous System
- WM - Psychiatry
- WN - Radiology. Diagnostic Imaging
- WO - Surgery
- WP - Gynecology
- WQ - Obstetrics
- WR - Dermatology
- WS - Pediatrics
- WT - Geriatrics. Chronic Disease
- WU - Dentistry. Oral Surgery
- WV - Otolaryngology
- WW - Ophthalmology
- WX - Hospitals /Health Facilities
- WY - Nursing
- WZ - History of Medicine