Vaginal cytology in clinically threatened abortion. A new prognostic criterion.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000033:Abortion, Threatened; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D011247:Pregnancy; D014621:Vagina; D014626:Vaginal Smears
ABORTION, THREATENED; VAGINAL SMEARS