[Prevention of occupational and infectious diseases in the USSR].
D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000517:prevention & control*; D006801:Humans; D016272:Occupational Health; D014586:USSR
COMMUNICABLE DISEASES/prevention and control; INDUSTRIAL HYGIENE
La profilassi delle malattie professionali ed infettive nell'URSS.