[Fetal electrocardiographic research during pregnancy and labor; first results of a new technic of registration by intrauterine electrodes].
D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D033042:Fetal Research; D005333:Fetus / Q000502:physiology*; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
ELECTROCARDIOGRAPHY; FETUS/physiology
Recherches d'électro-cardiographie foetale au cours de la gestation et du travail; premiers résultats d'une nouvelle technique d'enregistrement par électrodes endo-utérines.