[APROPOS OF THE SPREAD OF ORNITHOSIS INFECTIONS].
D000818:Animals; D001715:Bird Diseases; D006801:Humans; D009956:Psittacosis; D014586:USSR; D015047:Zoonoses
BIRD DISEASES; ORNITHOSIS; USSR; ZOONOSES
K VOPROSU O RASPROSTRANENII ORNITOZNO I INFEKTSII.