怎么写有关药物流产的论文答:19ChongYS,ChuaS,ArulkumaranS.Sublingualmisoprostolforfirsttrimesterterminationofpregnancy:safetyconcerns.HumReprod,2002,17(10):2777. 20EI-RefaeyH,RajasekarD,AbdallaM,etal.Inductionofabortionwithmifepfistone(RU486)andoralorvaginalmisoprostol.NEnglJMed,1995,332(15):983-987. 21ZiemanM,FongSK,BenowitzNL,...