title: [Preventive treatment of asthma due to exertion in children: comparative study of 4 drugs].
mesh_terms: D000420:Albuterol / Q000627:therapeutic use*; D001249:Asthma / Q000517:prevention & control*; D001250:Asthma, Exercise-Induced / Q000517:prevention & control*; D001286:Atropine Derivatives / Q000627:therapeutic use*; D001507:Beclomethasone / Q000627:therapeutic use*; D002648:Child; D004205:Cromolyn Sodium / Q000627:therapeutic use*; D006801:Humans; D009241:Ipratropium / Q000627:therapeutic use*; D008297:Male
chemical_list: D001286:Atropine Derivatives; D009241:Ipratropium; D001507:Beclomethasone; D004205:Cromolyn Sodium; D000420:Albuterol
vernacular_title: Ricerche sulla terapia preventiva dell'asma da sforzo in età pediatrica: rilievi comparativi fra 4 farmaci.