title: [Positive and negative effects of beta-adrenergic blocking in angina pectoris. (Indications on the contemporary use of nitroglycerin and aminophylline)].
mesh_terms: D000328:Adult; D000368:Aged; D000628:Aminophylline / Q000627:therapeutic use*; D000787:Angina Pectoris / Q000188:drug therapy*; D003327:Coronary Disease / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000627:therapeutic use*; D013565:Sympatholytics / Q000627:therapeutic use*
chemical_list: D013565:Sympatholytics; D000628:Aminophylline; D005996:Nitroglycerin
vernacular_title: Influenze positive e negative del blodco beta-adrenergico nell'angina pectoris. (Indicazioni derivanti dall'impiego contemporeaneo della nitroglicerina o della aminofillina)