title: The expert committee of the World Health Organization on classification of calcium antagonists: the viewpoint of the raporteur.
mesh_terms: D002121:Calcium Channel Blockers / Q000145:classification* / Q000494:pharmacology / Q000627:therapeutic use; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D014944:World Health Organization
chemical_list: D002121:Calcium Channel Blockers