title: Bethanidine and oxprenolol in hypertension--a study in combination therapy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001627:Bethanidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008875:Middle Aged; D010096:Oxprenolol / Q000627:therapeutic use*
chemical_list: D006146:Guanidines; D010096:Oxprenolol; D001627:Bethanidine