title: Incidence and persistence of bovine leukemia virus antibody in calves fed pooled sour colostrum.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000914:Antibodies, Viral; D002417:Cattle; D003126:Colostrum / Q000276:immunology*; D005260:Female; D001909:Leukemia Virus, Bovine / Q000276:immunology*; D012190:Retroviridae / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral