Changing pattern of brucellosis in Missouri; a study.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002006:Brucellosis / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008923:Missouri