title: Obstetrical difficulty in Salmonella dublin carrier cows.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000662:veterinary*; D012475:Salmonella / Q000302:isolation & purification; D012481:Salmonella Infections, Animal / Q000150:complications*