01650naa a2200301 a 450000100080000000500110000800800410001902400390006010000220009924501870012126000090030852007290031765000210104665000210106765000100108865000160109865000180111465000170113265000190114965000120116865000100118065000140119065300140120470000190121870000170123770000200125477300740127415216012024-01-02       1971    bl uuuu     u00u1 u    #d7 a10.1016/0021-9975(71)90021-1.2DOI1 aBIBERSTEIN, R. L.  aExperimental pneumonia of sheepbclinical, microbiological and pathological responses to infection with Myxovirus parainfluenzae 3 and Pasteurella haemolytica.h[electronic resource]  c1971  aAbstract: Experimental pneumonia induced by Pasteurella haemolytica was slightly more severe clinically when Myxovirus parain fluenza 3 was inoculated 3 days previously. The greater severity was shown by earlier deaths, higher fatality and more prolonged febrile periods in the survivors. Virus inoculation alone resulted in almost imperceptible illness. The pathological changes also tended to be more severe in animals receiving dual infections, but there was no evidence of synergism between the 2 agents. Lesions in surviving animals showed a quantitative variation unrelated to the dose of Past. haemolytica. There was insufficient evidence to suggest a key role for the virus in the pathogenesis of enzootic pneumonia.  aAnimal pathology  aBody temperature  aLungs  aPasteurella  aPathogenicity  aRespirovirus  aSheep diseases  aDoença  aOvino  aPneumonia  aEnzootica1 aSHREEVE, B. J.1 aANGUS, K. W.1 aTHOMPSON, D. A.  tJournal of Comparative Pathologygv. 81, n. 3, p. 339-351, Jul. 1971.