title: Antihypertensive therapy in pregnancy.
mesh_terms: D001262:Atenolol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007741:Labetalol / Q000627:therapeutic use; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000188:drug therapy*; D011412:Propanolamines / Q000627:therapeutic use*; D011897:Random Allocation
chemical_list: D011412:Propanolamines; D001262:Atenolol; D007741:Labetalol