[ 发表于: Journal of Veterinary Research ]
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Elimination of respiratory pathogens in endemically infected swine herds by nursery depopulation
1997
Kim, B.H. (Kyongpook National University, Taegu (Korea Republic). College of Veterinary Medicine) | Joo, H.S. (University of Minnesota, Minnesota (USA). College of Veterinary Medicine)
Korea Agricultural Science Digital Library - Republic of Korea
