Application of endoradiosonde or "wireless pill" to recording of uterine contractions and foetal heart-sounds.
D002648:Child; D005260:Female; D005318:Fetal Heart; D005333:Fetus / Q000502:physiology*; D006801:Humans; D007223:Infant; D007743:Labor, Obstetric; D010701:Phonocardiography; D011247:Pregnancy; D014590:Uterine Contraction; D014599:Uterus / Q000502:physiology*
FETUS/physiology; LABOR; PHONOCARDIOGRAPHY/in infancy and childhood; UTERUS/physiology