一例低鎂血癥病牛并無器質(zhì)性損害.In a case of hypomagnesaemia in a cow there is no physical lesion.目的分析致高鎂血癥的常見原因及治療措施.Objective To study the common reason and therapeutic measure of hypermagnesemia.高鎂血癥的神經(jīng)系統(tǒng)癥狀表現(xiàn)為肌肉無力 、 癱瘓 、 共濟(jì)失調(diào) 、 嗜睡和意識(shí)...