米非司酮和米索前列醇配伍羊膜腔内注射利凡诺终止14~28周中期妊娠的临床分析
미비사동화미색전렬순배오양막강내주사리범낙종지14~28주중기임신적림상분석
The Clinical Analysis of Mifepristone and Misoprostol in Combination with Intra-amniotic injection of Rivanol the Termination of the 14 to 28 Weeks of Mid-pregnancy