title: [Comparative trial of combined oxprenolol-chlorthalidone and a beta-blockader and diuretic separately in primary arterial hypertension].
mesh_terms: D001794:Blood Pressure / Q000187:drug effects*; D002752:Chlorthalidone / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D010096:Oxprenolol / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D010096:Oxprenolol; D002752:Chlorthalidone
vernacular_title: Ensaio comparativo da associção oxprenolol-clortalidona e do beta-bloqueador e diurético isolados, na hipertensão arterial primária.