Epizootiologic studies of bovine myxovirus parainfluenza 3.
D000818:Animals; D000917:Antibody Formation; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D003126:Colostrum; D005260:Female; D006385:Hemagglutination Inhibition Tests; D009329:Nebraska; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D011247:Pregnancy; D011270:Pregnancy, Animal; D012140:Respiratory Tract Diseases / Q000276:immunology / Q000662:veterinary*; D018108:Respirovirus / Q000302:isolation & purification