title: Two new beta-blockers for glaucoma.
mesh_terms: D000287:Administration, Topical; D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D015784:Betaxolol; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005902:Glaucoma, Open-Angle / Q000188:drug therapy*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects; D002040:Levobunolol / Q000627:therapeutic use*; D011412:Propanolamines / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D011412:Propanolamines; D002040:Levobunolol; D015784:Betaxolol