title: Timolol maleate and hydrochlorothiazide in control of essential hypertension: use of a fixed combination for once-a-day administration.
mesh_terms: D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004338:Drug Combinations; D005260:Female; D006801:Humans; D006852:Hydrochlorothiazide / Q000008:administration & dosage* / Q000627:therapeutic use; D006973:Hypertension / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D011412:Propanolamines / Q000008:administration & dosage*; D013999:Timolol / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D004338:Drug Combinations; D011412:Propanolamines; D006852:Hydrochlorothiazide; D013999:Timolol