title: Can preoperative betaxolol eye drops reduce the incidence of postoperative visual loss (POVL)?
authors.affiliation: Department of Anesthesiology Perioperative and Pain Medicine Stanford University School of Medicine Stanford CA.
authors.forename: Karl
authors.initials: K
authors.lastname: Zheng
authors.forename: John G
authors.initials: JG
authors.lastname: Brock-Utne
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D015784:Betaxolol / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects; D008875:Middle Aged; D009883:Ophthalmic Solutions; D011183:Postoperative Complications / Q000517:prevention & control*; D014786:Vision Disorders / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000319:Adrenergic beta-Antagonists; D009883:Ophthalmic Solutions; D015784:Betaxolol