title: A placebo controlled trial of metoprolol in the treatment of hypertension in pregnancy.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005314:Embryonic and Fetal Development / Q000187:drug effects; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D007231:Infant, Newborn; D008790:Metoprolol / Q000627:therapeutic use*; D010919:Placebos; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000188:drug therapy*; D011897:Random Allocation
chemical_list: D010919:Placebos; D008790:Metoprolol