title: Excessive beta-blockade with timolol eye drops.
authors.forename: J W
authors.initials: JW
authors.lastname: Kalenak
mesh_terms: D000281:Administration, Intranasal; D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000494:pharmacology*; D006801:Humans; D009883:Ophthalmic Solutions; D010597:Pharmacogenetics; D013999:Timolol / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D000319:Adrenergic beta-Antagonists; D009883:Ophthalmic Solutions; D013999:Timolol