title: [A further step in migraine prevention].
mesh_terms: D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008881:Migraine Disorders / Q000517:prevention & control*
chemical_list: D002121:Calcium Channel Blockers
vernacular_title: Ein weiterer Schritt in der Migräneprophylaxe.