title: Use of combined calcium channel blockers for therapy of refractory angina pectoris.
authors.forename: W E
authors.initials: WE
authors.lastname: James
authors.forename: R B
authors.initials: RB
authors.lastname: Leman
authors.forename: M E
authors.initials: ME
authors.lastname: Assey
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000188:drug therapy*; D001552:Benzazepines / Q000627:therapeutic use*; D004110:Diltiazem / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*; D014700:Verapamil / Q000627:therapeutic use*
chemical_list: D001552:Benzazepines; D014700:Verapamil; D004110:Diltiazem; D009543:Nifedipine