Studies on the hydatid worm, Echinococcus granulosus. II. Prevalence in Missippi.
D000818:Animals; D004443:Echinococcosis / Q000453:epidemiology*; D004446:Echinococcus; D048209:Echinococcus granulosus; D006801:Humans; D015995:Prevalence
ECHINOCOCCOSIS/epidemiology