日粮不同的钙磷含量和钙磷比对生长阶段比格犬血清生化指标的影响
吴怀文,刘源,安星兰,王志红
Effect of Diets with Different Contents and Ratio of Calcium and Phosphorus on the Blood Chemistry of Growing Beagles
WU Huai_wen, LIU Yuan, AN Xing_lan, WANG Zhi_hong
实验动物科学 . 2003, (04): 16 -18 .