title: Exacerbation of obstructive airway disease by timolol.
mesh_terms: D000208:Acute Disease; D000368:Aged; D005260:Female; D005901:Glaucoma / Q000188:drug therapy; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000139:chemically induced / Q000150:complications*; D008297:Male; D011412:Propanolamines / Q000009:adverse effects*; D013999:Timolol / Q000009:adverse effects*
chemical_list: D011412:Propanolamines; D013999:Timolol