[EPIDEMIOLOGICAL DATA ON THE PROBLEM OF ASSESSING INFECTIOUS OCCUPATIONAL DISEASES].
D003141:Communicable Diseases; D003604:Czechoslovakia; D004813:Epidemiology; D006801:Humans; D009784:Occupational Diseases; D005719:gamma-Globulins
D005719:gamma-Globulins
COMMUNICABLE DISEASES; CZECHOSLOVAKIA; EPIDEMIOLOGY; GAMMA GLOBULIN; OCCUPATIONAL DISEASES
POZN'AMKY EPIDEMIOLOGA K OT'AZCE POSUZOV'AN'I INFEK CN'ICH NEMOC'I Z POVOL'AN'I.