Advances of sustained/controlled release pellets in traditional Chinese medicine Tissue culture from cotyledon and hypocotyl lexplants of Chrysanthemum morifolium A randomized, placebo controlled study on Fangfeng Tongsheng granule in treatment of sub-acute eczema Current application of placebo in Chinese clinical studies in past 30 years Synergistic effect of Epimedii Folium fried with suet oil for warming kidney and enhancing yang in dosage form of self-assembled micelles Optimization of bi-layer osmotic pump controlled release tablets of total flavonoids from Ginkgo Folium by central composite design-response surface methodology Chemical constituents of Ledum palustre (Ⅰ) Chemical constituents of Gleditsiae Spina and their antitumor activity Promotion of suet oil to absorption and transportation of total flavonoids from Epimedii Folium