[Phonocardiographic characteristics of fetal sounds during pregnancy and labor].
D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006326:Heart Auscultation; D006801:Humans; D007743:Labor, Obstetric; D010701:Phonocardiography; D011247:Pregnancy
Fonokariohrafichna kharakterystyka shumiv pupovyny pid chas vahitnosti i rodiv.