title: Salmonella paratyphi B infection in dairy cows. II. Investigation of an active carrier.
mesh_terms: D000372:Agglutination Tests; D000818:Animals; D000831:Animals, Newborn; D002353:Carrier State / Q000175:diagnosis / Q000382:microbiology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases; D005243:Feces / Q000382:microbiology; D005260:Female; D008892:Milk / Q000382:microbiology; D010284:Paratyphoid Fever / Q000175:diagnosis / Q000382:microbiology / Q000662:veterinary*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000662:veterinary*; D012482:Salmonella paratyphi A / Q000302:isolation & purification; D012867:Skin / Q000382:microbiology; D014621:Vagina / Q000382:microbiology