Preclinical Sciences
QS Human Anatomy
QT Physiology
QU Biochemistry
QV Pharmacology
QW Microbiology & Immunology
QX Parasitology
QY Clinical Pathology
QZ Pathology
Medicine & Related Subjects
W Health Professions
WA Public Health
WB Practice of Medicine
WC Communicable Diseases
WD Disorders of System, Metabolic
or Environment Origin
WE Musculoskeletal System
WF Respiratory System
WG Cardiovascular System
WH Hemic & Lymphatic Systems
WI Digestive System
WJ Urogenital System
WK Endocrine System
WL Nervous System
WM Psychiatry
WN Radiology
WO Surgery
WP Gynecology
WQ Obstetrics
WR Dermatology
WS Pediatrics
WT Geriatrics
WU Dentistry
WV Otolaryngology
WW Ophthalmology
WX Hospital & Other Health Facilities
WY Nursing
WZ History of Medicine