title: Double-blind clinical trials with a sustained-release nitroglycerin preparation.
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D003327:Coronary Disease / Q000188:drug therapy*; D006801:Humans; D066298:In Vitro Techniques; D005996:Nitroglycerin / Q000627:therapeutic use*; D011611:Psychosomatic Medicine; D013053:Spectrophotometry
chemical_list: D005996:Nitroglycerin