[Study of vaginal cytology in pregnancy by phase contrast. Diagnosis of term and of premature labor].
D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D007234:Infant, Premature; D008858:Microscopy, Phase-Contrast; D007752:Obstetric Labor, Premature; D011247:Pregnancy / Q000502:physiology; D047929:Term Birth; D014626:Vaginal Smears
INFANT, PREMATURE; PREGNANCY/physiology; VAGINAL SMEARS/in pregnancy