title: [Ergometric evaluation of sublingual nifedipine in angina patients. Double-blind cross-over study compared with a placebo].
mesh_terms: D000787:Angina Pectoris / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000008:administration & dosage* / Q000627:therapeutic use; D005082:Physical Exertion; D011725:Pyridines / Q000008:administration & dosage*
chemical_list: D011725:Pyridines; D009543:Nifedipine
vernacular_title: Evaluación ergométrica de la nifedipina sublingual en pacientes anginoso. Ensayo doble-ciego cruzado frente a placebo.