[Group outbreak of Q fever in a meat-packing plant (clinico-epidemiological observations)].
D004196:Disease Outbreaks; D006801:Humans; D008460:Meat; D008462:Meat-Packing Industry; D009784:Occupational Diseases / Q000453:epidemiology*; D011778:Q Fever / Q000453:epidemiology*
MEAT-PACKING INDUSTRY; OCCUPATIONAL DISEASES/epidemiology; Q FEVER/epidemiology