%0 Journal Article %T Study on in vivo release of levonorgestrel-containing silicon capsule %A Chang-jie, Wu %A Xi-rui, Wu %A Wen-jia, Xia %A Ru-liu, Li %J Current Medical Science %V 15 %N 3 %P 167-170 %@ 2096-5230 %D 1995-09-01 %I Huazhong University of Science and Technology %~ DeepDyve