SHEN Shi-ju, ZHANG Qin-wen(Animal Husbandry Department of the Agricultural Development Committee in Haidong of Qinghai Province, Haidong , China, Veterinary Medicine Department of Agricultural and Animal Husbandry College, Qinghai University, Xining , China)
Effects of Simulated Hypobaric Hypoxia Environment on Morphological Structure of Lung Tissues in Mice