Investigations on the effect of atropine sulfate on the fetal heart rate and rhythm. 3. Uncomplicated pregnancy before term.
D001285:Atropine; D005260:Female; D005318:Fetal Heart / Q000187:drug effects*; D005333:Fetus / Q000502:physiology; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008431:Maternal-Fetal Exchange; D010701:Phonocardiography; D011247:Pregnancy; D014630:Vagus Nerve / Q000502:physiology*
D001285:Atropine