[On the problem of the occurrence of echinococcosis in the Bolgrad region of the Odessa territory].
D000328:Adult; D004443:Echinococcosis / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D014455:Ukraine
Kvoprosy o rasprostranennosti ékhinokokkovoĭ bolezni v Bolgradskom raĭone Odesskoĭ oblasti.