[Effect of artificial interruption of pregnancy on cervical tonus].
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000032:Abortion, Therapeutic; D001285:Atropine; D002584:Cervix Uteri; D002746:Chlorpromazine; D004809:Ephedrine; D005260:Female; D006801:Humans; D011247:Pregnancy
D001285:Atropine; D004809:Ephedrine; D002746:Chlorpromazine
ABORTION, THERAPEUTIC; ATROPINE; CERVIX UTERI; CHLORPROMAZINE; EPHEDRINE