[EPIDEMIOLOGICAL CONSIDERATIONS ON OCCUPATIONAL ORNITHOSIC INFECTIONS].
D003168:Complement Fixation Tests; D004813:Epidemiology; D006801:Humans; D009784:Occupational Diseases; D009956:Psittacosis
COMPLEMENT FIXATION TESTS; EPIDEMIOLOGY; OCCUPATIONAL DISEASES; ORNITHOSIS
CONSIDERA TII EPIDEMIOLOGICE ASUPRA INFEC TIILOR ORNITOZICE PROFESIONALE.