TY - SER AU - Apers,Sandra TI - Densitometric thin layer chromatographic determination of aescin in a herbal medicinal product containing Aesculus and Vitis dry extracts N1 - YA2006 M07 D01 Sources - Journal of Chromatography A Sources - 1112 (1-2) 2006 : 165-170 ISSN - 0021-9673 ER -