The effect of blockade of the beta receptors of the sympathetic nervous system of the fetus. A preliminary report.
D000818:Animals; D001237:Asphyxia; D001794:Blood Pressure / Q000187:drug effects; D002319:Cardiovascular System / Q000187:drug effects; D004562:Electrocardiography; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000187:drug effects; D011247:Pregnancy; D011433:Propranolol / Q000494:pharmacology*; D012756:Sheep; D014599:Uterus / Q000601:surgery; D014690:Venous Pressure / Q000187:drug effects
D011433:Propranolol; D007545:Isoproterenol