文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
C. Augert
发表
Comparison of three commercial kits and a microbiological assay for the determination of vitamin B12 in serum.
G. Ville, J. Arnaud, A. Favier, 1994, Scandinavian journal of clinical and laboratory investigation.