Densitometric determination of impurities in drugs: Part IV. Determination of N-(4-aminobenzoyl)-L-glutamic acid in preparations of folic acid.
作者信息
Krzek J, Kwiecień A
机构信息
Department of Inorganic and Analytical Chemistry, Collegium Medicum, Jagiellonian University Cracow, Poland.
出版信息
J Pharm Biomed Anal. 1999 Nov;21(2):451-7. doi: 10.1016/s0731-7085(99)00135-1.
Abstract
摘要
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