title: [Ultrasonic evaluation of ovular viability in threatened abortion].
mesh_terms: D000030:Abortion, Missed / Q000175:diagnosis*; D000033:Abortion, Threatened / Q000175:diagnosis*; D000328:Adult; D005260:Female; D005328:Fetal Viability; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*; D014463:Ultrasonography
vernacular_title: Valutazione mediante ultrasuoni della vitalità ovulare nella minaccia d'aborto.