title: [Multi-centric study of angina pectoris under oxprenolol treatment combined with nitrates in the Trivento region].
mesh_terms: D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009566:Nitrates / Q000627:therapeutic use*; D010096:Oxprenolol / Q000627:therapeutic use*; D013997:Time Factors
chemical_list: D009566:Nitrates; D010096:Oxprenolol
vernacular_title: Studio aperto policentrico triveneto dell'angina pectoris con trattamento oxprenololo associato a nitrati.