RA1-1270 Public aspects of medicine
RA1-418.5 Medicine and the state
RA396 Regulation of medical education. Licensure
RA398 Registration of physicians, pharmacists, etc.
RA405 Death certification
RA407-409.5 Health status indicators. Medical statistics and surveys
RA410-410.9 Medical economics. Economics of medical care. Employment
RA418-418.5 Medicine and society. Social medicine. Medical sociology
RA421-790.95 Public health. Hygiene. Preventive medicine
RA428-428.5 Public health laboratories, institutes, etc.
RA440-440.87 Study and teaching. Research
RA565-600 Environmental health Including sewage disposal, air pollution, nuisances, water supply
RA601-602 Food and food supply in relation to public health
RA604-618 Parks, public baths, public carriers, buildings, etc.
RA619-637 Disposal of the dead. Undertaking. Burial. Cremation. Cemeteries
RA638 Immunity and immunization in relation to public health
RA639-642 Transmission of disease
RA643-645 Disease (Communicable and noninfectious) and public health
RA645.3-645.37 Home health care services
RA645.5-645.9 Emergency medical services
RA646-648.3 War and public health
RA648.5-767 Epidemics. Epidemiology. Quarantine. Disinfection
RA771-771.7 Rural health and hygiene. Rural health services
RA773-788 Personal health and hygiene Including clothing, bathing, exercise, travel, nutrition, sleep, sex hygiene
RA790-790.95 Mental health. Mental illness prevention
RA791-954 Medical geography. Climatology. Meteorology
RA960-1000.5 Medical centers. Hospitals. Dispensaries. Clinics Including ambulance service, nursing homes, hospices
RA1001-1171 Forensic medicine. Medical jurisprudence. Legal medicine
RA1190-1270 Toxicology. Poisons
