Rasmusen B A, Hall J G
Science. 1966 Mar 25;151(3717):1551-2. doi: 10.1126/science.151.3717.1551.
When red blood cells from 115 sheep were classified for the presence or absence of antigenic factor M and for high (as opposed to low) potassium concentration levels, the cells of the 22 M-negative sheep were low in potassium.
当对115只绵羊的红细胞进行分类,以确定是否存在抗原因子M以及钾浓度水平是高(与低相对)还是低时,22只M阴性绵羊的细胞钾含量较低。