title: Comparison of the combination of nifedipine and atenolol with the combination of nitroglycerine and atenolol in patients with angina pectoris.
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D001262:Atenolol / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D005080:Exercise Test; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D009543:Nifedipine / Q000008:administration & dosage*; D005996:Nitroglycerin / Q000008:administration & dosage*; D011412:Propanolamines / Q000008:administration & dosage*; D011725:Pyridines / Q000008:administration & dosage*
chemical_list: D011412:Propanolamines; D011725:Pyridines; D001262:Atenolol; D005996:Nitroglycerin; D009543:Nifedipine