[A masked ornithosis epidemic in the District of Gera].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D004372:Ducks; D005260:Female; D005859:Germany, East; D006801:Humans; D008297:Male; D008875:Middle Aged; D009956:Psittacosis / Q000453:epidemiology*; D015047:Zoonoses / Q000453:epidemiology
Uber eine verdeckte Ornithose-Epidemie im Bezirk Gera.