title: Determination of dose-response relationship for nebulized ipratropium in asthmatic children.
mesh_terms: D000293:Adolescent; D000336:Aerosols; D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology; D001286:Atropine Derivatives / Q000494:pharmacology*; D001993:Bronchodilator Agents / Q000494:pharmacology*; D002648:Child; D004305:Dose-Response Relationship, Drug; D005260:Female; D005541:Forced Expiratory Volume; D006801:Humans; D009241:Ipratropium / Q000494:pharmacology*; D008297:Male
chemical_list: D000336:Aerosols; D001286:Atropine Derivatives; D001993:Bronchodilator Agents; D009241:Ipratropium