Q fever in the Milwaukee area. 3. Epidemiological studies of Q fever in humans.
D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D002675:Child, Preschool; D003168:Complement Fixation Tests; D003612:Dairying; D005260:Female; D005525:Food-Processing Industry; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009790:Occupations; D011778:Q Fever / Q000453:epidemiology* / Q000276:immunology; D014922:Wisconsin; D015047:Zoonoses