(For the entire classification scheme click
here)
|
AIDS & HIV
|
WC503 / WD308
|
|
Allergy
|
WD300
|
|
Alternative Medicine
|
WB890-962
|
|
Anatomy, Human
|
QS
|
|
Anesthesia
|
WO200-460
|
|
Aviation & Space Medicine
|
WD700
|
|
Biochemistry
|
QU
|
|
Bioethics
|
W50
|
|
Blood Vessels
|
WG500-700
|
|
Bone Diseases
|
WE200-259
|
|
Brain Diseases
|
WL300-385
|
|
Cancer (Neoplasms)
|
QZ200
|
|
Cardiovascular System
|
WG
|
|
Clinical Pathology
|
QY
|
|
Collagen Diseases
|
WD375
|
|
Dentistry
|
WU
|
|
Dermatology
|
WR
|
|
Diabetes
|
WK800-885
|
|
Diseases & Injuries Caused by Physical Agents
|
WD600
|
|
Endocrine System
|
WK
|
|
Emergency Medicine
|
WB105
|
|
Family Practice
|
WB110
|
|
Gastrointestinal System
|
WI
|
|
Genetics, Medical
|
QZ50
|
|
Geriatrics
|
WT100-155
|
|
Gynecology
|
WP
|
|
Heart Disorders
|
WG210
|
|
Hematology
|
WH
|
|
History of Medicine
|
WZ
|
|
Hospitals & Healthcare
|
WX
|
|
Immunologic & Hypersensitivity
|
WD300
|
|
Infant Mortality
|
HB1323
|
|
Infectious Diseases
|
WC
|
|
Internal Medicine
|
WB
|
|
Kidney Diseases
|
WJ300-378
|
|
Liver Diseases
|
WI700-770
|
|
Lung Diseases
|
WF600-668
|
|
Lymphatics
|
WH600-700
|
|
Medical Informatics
|
W26.5
|
|
Medical Profession
|
W
|
|
Metabolic Diseases
|
WD200
|
|
Microbiology & Immunology
|
QW
|
|
Musculoskeletal System
|
WE
|
|
Neoplasms (Cancer)
|
QZ
|
|
Nervous System
|
WL
|
|
Nursing
|
WY
|
|
Nutrition
|
WB400
|
|
Nutrition Disorders
|
WD100
|
|
Obstetrics
|
WQ
|
|
Occupational Diseases
|
WA400-495
|
|
Occupational Therapy
|
WB555
|
|
Oncology
|
QZ200
|
|
Ophthalmology
|
WW
|
|
Oral Surgery
|
WU600-640
|
|
Orthopedics
|
WE
|
|
Otolaryngology
|
WV
|
|
Pain
|
WL704
|
|
Parasitology
|
QX
|
|
Pathology
|
QZ
|
|
Pathology, Clinical
|
QY
|
|
Pediatrics
|
WS
|
|
Pharmacology
|
QV
|
|
Physical Therapy
|
WB460
|
|
Physiology
|
QT
|
|
Plastic Surgery
|
WO600-640
|
|
Poisons, Animal
|
WD400
|
|
Poisons, Plant
|
WD500
|
|
Psychiatry
|
WM
|
|
Public Health
|
WA
|
|
Radiology & Imaging
|
WN
|
|
Respiratory System
|
WF
|
|
Rheumatic Diseases
|
WE304-544
|
|
Sexually Transmitted Diseases
|
WC140-185
|
|
Skin Diseases
|
WR
|
|
Surgery
|
WO
|
|
Thoracic Surgery
|
WF970-985
|
|
Thyroid
|
WK200-280
|
|
Transplantation
|
WO660-690
|
|
Urogenital System
|
WJ
|
|
