Zhang, Nian-Zhang Seroprevalence and risk factors associated with Haemophilus parasuis infection in Tibetan pigs in Tibet. [electronic resource] - Acta tropica Apr 2014 - 94-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1873-6254 Standard No.: 10.1016/j.actatropica.2013.12.021 doi Subjects--Topical Terms: AnimalsAntibodies, Bacterial--bloodFemaleHaemophilus Infections--epidemiologyHaemophilus parasuis--isolation & purificationHemagglutination TestsMaleRisk FactorsSeroepidemiologic StudiesSex FactorsSwineSwine Diseases--epidemiologyTibet--epidemiology