Wells, P W The effect of vaccination with a parainfluenza type 3 virus on pneumonia resulting from infection with parainfluenza type 3 virus and Pasteurella haemolytica. [electronic resource] - Journal of comparative pathology Apr 1978 - 253-9 p. digital Publication Type: Journal Article ISSN: 0021-9975 Standard No.: 10.1016/0021-9975(78)90029-4 doi Subjects--Topical Terms: AnimalsLung--pathologyParainfluenza Virus 3, Human--immunologyParamyxoviridae Infections--prevention & controlPasteurella Infections--pathologyPneumonia--pathologyRespirovirus--immunologySheepSheep Diseases--pathologyVaccination--veterinaryViral Vaccines