title: Glucagon for reaction to combined calcium channel blocker and beta-blocker use.
authors.forename: D C
authors.initials: DC
authors.lastname: Howard
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000506:poisoning*; D002121:Calcium Channel Blockers / Q000009:adverse effects*; D004347:Drug Interactions; D016529:Emergency Nursing; D005934:Glucagon / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008790:Metoprolol / Q000506:poisoning*; D008875:Middle Aged; D014700:Verapamil / Q000009:adverse effects*
chemical_list: D000319:Adrenergic beta-Antagonists; D002121:Calcium Channel Blockers; D005934:Glucagon; D014700:Verapamil; D008790:Metoprolol