title: Dose response and frequency of administration of atenolol in essential hypertension--once daily treatment with beta-blockade.
mesh_terms: D000328:Adult; D000368:Aged; D001262:Atenolol / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004311:Double-Blind Method; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011412:Propanolamines / Q000008:administration & dosage*
chemical_list: D011412:Propanolamines; D001262:Atenolol