共 3 条
[2]
西洋参有效成分的研究[J]. 李向高.吉林农业大学学报. 1979(00)
[3]
Fluorometric determination of selenium in nanogram amounts in biological materials using 2, 3-diaminonaphthalene .2 Ryoichi Hasunuma,et al. Anal Biochem . 1982