title: The role of beta blockers in open angle glaucoma.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D005902:Glaucoma, Open-Angle / Q000188:drug therapy*; D006801:Humans; D011412:Propanolamines / Q000627:therapeutic use*; D013999:Timolol / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D000319:Adrenergic beta-Antagonists; D011412:Propanolamines; D013999:Timolol