[Effect of drugs on artificial abortion of parous and primiparous women in randomized triple blind method].
Li
M F
MF
D000028:Abortion, Induced / Q000379:methods; D004107:Dilatation and Curettage / Q000379:methods; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D011247:Pregnancy; D011292:Premedication; D011897:Random Allocation; D013748:Tetracaine / Q000627:therapeutic use
D013748:Tetracaine; D008012:Lidocaine