中国药学杂志
磷酸川芎嗪双层漂浮缓释片的制备及其体外漂浮性能考察
魏颖慧;李三鸣
Investigation on Preparation and Buoyancy Properties of Bi-Layer Floating-Sustained Release Tablets of Tetramethylpyrazine Phosphate
WEI Ying-hui;LI Sn-ming
中国药学杂志 . 2006, (14): 1089 -1092 .