19th Century Schedule
Classify here works and reprints of works published between
1801-1913. Classify here translations
of works originally published from 1801-1913
only if the translation itself is published from 1801-1913.
To search this page, use the browser find command: Control + f
19th Century Schedule Outline
| Class Number Ranges | Class Names |
|---|---|
| QS-QSB | Anatomy. Teratology. Histology. Embryology |
| QT-QTB | Physiology. Diet. Hygiene |
| QU-QVB | Biochemistry. Pharmacology. Pharmacy. Toxicology |
| QW-QX 22 | Microbiology. Immunology. Parasitology |
| QY-QZA | Clinical Pathology. Pathology |
| W-WBN | Medicine. Public Health. Practice of Medicine |
| WC-WCK | Communicable Diseases |
| WDA-WDD | Other Diseases. Hypersensitivity. Animal and Plant Poisons |
| WE-WEA | Musculoskeletal System |
| WF-WG 22 | Respiratory System. Cardiovascular System |
| WH-WH 22 | Hemic and Lymphatic Systems |
| WI-WIC | Digestive System |
| WJ-WJA | Urogenital System |
| WK-WKA | Endocrine System |
| WL-WMB | Nervous System. Psychiatry |
| WN-WN 22 | Radiology |
| WO-WOB | Surgery. Military Surgery |
| WP-WQ 22 | Gynecology. Obstetrics. Midwifery |
| WR-WR 22 | Dermatology |
| WS-WS 22 | Pediatrics |
| WT-WT 22 | Geriatrics |
| WU-WUA | Dentistry |
| WV-WVB | Otolaryngology |
| WW-WW 22 | Ophthalmology |
| WX-WX 22 | Hospitals |
| WY-WYA | Nursing. Military Nursing |
19th Century Schedule
| Class Numbers | Class Names |
|---|---|
| QS | Anatomy. Teratology |
| QS 22 | Directories (Table G) |
| QSA | Histology |
| QSB | Embryology |
| QT | Physiology |
| QT 22 | Directories (Table G) |
| QTA | Hygiene (Use WA for hygiene as public health concept.) |
| QTB | Diet |
| QU | Biochemistry |
| QU 22 | Directories (Table G) |
| QV | Pharmacology. Pharmacy. Materia medica |
| QV 22 | Directories (Table G) |
| QVA | Pharmacopoeias (Official) |
| QVB | Toxicology (Use WDC for animal or plant poisons) |
| QW | Microbiology |
| QW 22 | Directories (Table G) |
| QWA | Immunology |
| QX | Parasitology |
| QX 22 | Directories (Table G) |
| QY | Clinical pathology |
| [QY 22] | [Directories. Use QZ 22] |
| QZ | Pathology |
| QZ 22 | Directories (Table G) |
| QZA | Neoplasms |
| W | Medicine (General) |
| W1 | Serials, Periodicals |
| W2 | Documents |
| W3 | Congresses NLM no longer assigns W3 to newly acquired publications. |
| W4 | Dissertations |
| W4 A | American dissertations |
| W5 | Collections by several authors |
| W6 | Pamphlet volumes |
| W 22 | Directories (Table G) |
| W 26 | Equipment and supplies |
| W 600 | Medical jurisprudence |
| WA | Public health |
| WA 22 | Directories (Table G) |
| WAA | Sanitation.Water supply |
| WAB | Military hygiene |
| WAC | Relief work. Disaster |
| WB | Practice of medicine |
| WB 22 | Directories (Table G) |
| WBA | Popular medicine. Domestic medicine |
| WBB | Diagnosis |
| WBC | Therapeutics (General) |
| WBD | Dietetics. Diet therapy |
| WBE | Electric stimulation therapy. Magnetic field therapy. Galvanism |
| WBF | Hydrotherapy |
| WBG | Massage |
| WBH | Climatotherapy. Geography of disease. Medical topography |
| WBI | Health resorts. Balneology |
| WBJ | Special systems (General) |
| WBK | Homeopathy |
| WBL | Osteopathic medicine |
| WBM | Military medicine |
| WBN | Naval medicine |
| WC | Communicable diseases (General) |
| WC 22 | Directories (Table G) |
| WCA | Sexually transmitted diseases |
| WCB | Cholera |
| WCC | Diphtheria |
| WCD | Influenza |
| WCE | Leprosy |
| WCF | Malaria |
| WCG | Plague |
| WCH | Smallpox |
| WCI | Typhoid fever |
| WCJ | Typhus fever |
| WCK | Yellow fever |
| WDA | Deficiency diseases. Metabolic diseases (including obesity and disorders of acid-based balance) |
| WDB | Hypersensitivity |
| WDC | Animal poisons. Plant poisons |
| WDD | Motion sickness. Barotrauma. Sunstroke. Hypothermia |
| WE | Musculoskeletal system. Orthopedics |
| WE 22 | Directories (Table G) |
| WEA | Fractures. Dislocations. Sprains |
| WF | Respiratory system |
| WF 22 | Directories (Table G) |
| WFA | Tuberculosis |
| WG | Cardiovascular system |
| WG 22 | Directories (Table G) |
| WH | Hemic and lymphatic systems |
| WH 22 | Directories (Table G) |
| WI | Digestive system |
| WI 22 | Directories (Table G) |
| WIA | Stomach |
| WIB | Anus and rectum |
| WIC | Liver |
| WJ | Urogenital system |
| WJ 22 | Directories (Table G) |
| WJA | Male genitalia |
| WK | Endocrine system |
| WK 22 | Directories (Table G) |
| WKA | Diabetes |
| WL | Nervous system |
| WL 22 | Directories (Table G) |
| WLA | Epilepsies |
| WM | Psychiatry. Mental healing. Hypnosis therapy (Use BF for parapsychological aspects of hypnosis) |
| WM 22 | Directories (Table G) |
| WMA | Substance-related disorders |
| WMB | Military psychiatry |
| WN | Radiology |
| WN 22 | Directories (Table G) |
| WO | Surgery |
| WO 22 | Directories (Table G) |
| WOA | Anesthesia |
| WOB | Military surgery |
| WP | Gynecology |
| WP 22 | Directories (Table G) |
| WPA | Breast |
| WQ | Obstetrics. Midwifery |
| WQ 22 | Directories (Table G) |
| WR | Dermatology |
| WR 22 | Directories (Table G) |
| WS | Pediatrics |
| WS 22 | Directories (Table G) |
| WT | Geriatrics. Chronic disease. Longevity |
| WT 22 | Directories (Table G) |
| WU | Dentistry. Oral surgery |
| WU 22 | Directories (Table G) |
| WUA | Military dentistry |
| WV | Otolaryngology. Nose |
| WV 22 | Directories (Table G) |
| WVA | Ear |
| WVB | Throat. Larynx |
| WW | Ophthalmology |
| WW 22 | Directories (Table G) |
| WX | Hospitals |
| WX 2 | Serial reports of hospitals (Table G) |
| WX 22 | Directories (Table G) |
| WY | Nursing |
| WY 22 | Directories (Table G) |
| WYA | Military nursing |
| History of medicine Use WZ schedule in full. |
Back to Top |
NLM Classification
Fact Sheet | NLM Cataloging
Section homepage | LocatorPlus
Questions or Comments:custserv@nlm.nih.gov
