title: Pressurised bronchodilator aerosols in byssinosis.
mesh_terms: D000336:Aerosols; D000420:Albuterol / Q000008:administration & dosage*; D002095:Byssinosis / Q000188:drug therapy*; D002986:Clinical Trials as Topic; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage*; D008297:Male; D009921:Metaproterenol / Q000008:administration & dosage*; D008875:Middle Aged; D010919:Placebos
chemical_list: D000336:Aerosols; D010919:Placebos; D009921:Metaproterenol; D007545:Isoproterenol; D000420:Albuterol