title: [Bronchodilators in children less than 2 years old: what has been measured?].
mesh_terms: D000402:Airway Obstruction / Q000188:drug therapy* / Q000503:physiopathology; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D002675:Child, Preschool; D006801:Humans; D007223:Infant
chemical_list: D001993:Bronchodilator Agents
vernacular_title: Broncodilatadores en los niños menores de 2 años: qué se ha medido?