title: Timolol: short term "escape" and long term "drift".
mesh_terms: D005901:Glaucoma / Q000188:drug therapy*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects*; D011412:Propanolamines / Q000494:pharmacology*; D013999:Timolol / Q000494:pharmacology* / Q000627:therapeutic use
chemical_list: D011412:Propanolamines; D013999:Timolol