Lawlor B A, McElroy R A
J Natl Med Assoc. 1987 Mar;79(3):339-40.
The differences in patterns of kidney donation between whites and blacks were examined over a four-year period. A statistically significant difference in living-related kidney donation between blacks and whites was observed: blacks acted as living-related donors far less frequently than their white counterparts.
在四年时间里，研究了白人和黑人在肾脏捐赠模式上的差异。观察到黑人和白人在亲属活体肾脏捐赠方面存在统计学上的显著差异：黑人作为亲属活体捐赠者的频率远低于白人。
