title: Ipratropium bromide nebulizer therapy and airway submucosal gland secretion.
mesh_terms: D000336:Aerosols; D001249:Asthma / Q000188:drug therapy; D001286:Atropine Derivatives / Q000008:administration & dosage*; D006801:Humans; D009241:Ipratropium / Q000008:administration & dosage* / Q000009:adverse effects; D013183:Sputum / Q000187:drug effects*; D014783:Viscosity; D014987:Xerostomia / Q000139:chemically induced*
chemical_list: D000336:Aerosols; D001286:Atropine Derivatives; D009241:Ipratropium