肉仔鸡体内锌和维生素A互作效应及其对锌表观存留率的影响
张春善,赵志恭,索兰弟,卫建民,闫素梅,袁惠萍,史娜
Effect of various levels of dietary zinc and vitamin A on the interaction of zinc and vitamin A and zinc apparent deposition in broilers
动物营养学报 . 2001, (02): 26 -29 .