2) Previous paid blood donors
既往有偿供血者
3) Former paid blood(plasma)donors
既往有偿供血(浆)人员
4) former paid blood donors
既往有偿献血员
1.
An epidemiological study on HBV and HCV infection among former paid blood donors in one village of Henan province;
河南某村既往有偿献血员乙型肝炎及丙型肝炎感染的危险因素
5) Former Blood Donors
既往供血员
6) Formal plasma donor
有偿采供血人群
补充资料：既往
1.以往;过去。 2.死的讳称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条