TY - SER AU - Capella-Peiro,Maria-Elisa TI - Optimization of a capillary zone electrophoresis method by using a central composite factorial design for the determination of codeine and paracetamol in pharmaceuticals KW - PARACETAMOL KW - IF UR - http://lib3.dss.go.th/fulltext/abstract/C5/C5_29.pdf Sources - Journal of Chromatography B Sources - 839 2006 : 95-101 ISSN - 1570-0232 ER -