A survey of Q fever (Coxiella burnetii) in California dairy cows.
D000367:Age Factors; D000372:Agglutination Tests; D000818:Animals; D001769:Blood / Q000382:microbiology; D002140:California; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000276:immunology / Q000382:microbiology; D003126:Colostrum / Q000382:microbiology; D003381:Coxiella / Q000276:immunology / Q000302:isolation & purification; D005260:Female; D008892:Milk / Q000382:microbiology; D010920:Placenta / Q000382:microbiology; D011778:Q Fever / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D012988:Soil Microbiology; D014871:Water Microbiology