title: VAGINAL CYTOLOGY DURING NORMAL PREGNANCY; ITS ROLE IN DETERMINATION OF THE APPROXIMATE DATE OF CONFINEMENT.
mesh_terms: D003585:Cell Biology; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011273:Pregnancy, Prolonged; D014621:Vagina; D014626:Vaginal Smears
keywords: CYTOLOGY; PREGNANCY; PREGNANCY, PROLONGED; VAGINA; VAGINAL SMEARS