TY - RPRT TI - [Nonlinear partial least squares method for simultaneous derivative spectrophotometric determination of two components in compound sulfamethoxazole]. AU - Tong Zhou AU - Jia-yue Zhong AU - Jiang Feng PY - 2004 UR - https://pubmed.ncbi.nlm.nih.gov/15769062/ ID - 15769062 ER -