[The possibility of infection with intestinal parasites from aliens in Czechoslovakia].
D000293:Adolescent; D000328:Adult; D003604:Czechoslovakia; D005006:Ethnicity; D005260:Female; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000635:transmission*; D008297:Male; D008875:Middle Aged
Moznost ńákazy crevnými parazitmi od cudzích státnych príslusníkov v CSSR.