title: [ STUDY OF Q FEVER IN S AO PAULO. II. AGE DISTRIBUTION OF REACTORS IN BOVINE HERDS].
mesh_terms: D017677:Age Distribution; D000486:Allergy and Immunology; D000818:Animals; D000831:Animals, Newborn; D001938:Brazil; D002417:Cattle; D002418:Cattle Diseases; D004813:Epidemiology; D011778:Q Fever; D012106:Research
keywords: ANIMALS, NEWBORN; BRAZIL; CATTLE DISEASES; EPIDEMIOLOGY; IMMUNOLOGY; Q FEVER
vernacular_title: ESTUDO S OBRE FEBRE Q EM S AO PAULO. II. DISTRIBUI C AO ET'ARIA DOS REAGENTES EM REBANHOS BOVINOS.