title: Clear the airways.
authors: Ally
authors: A
authors: MacDonald
mesh_terms: D000293:Adolescent; D018927:Anti-Asthmatic Agents / Q000627:therapeutic use*; D001249:Asthma / Q000175:diagnosis* / Q000188:drug therapy*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D015508:Nasal Obstruction / Q000188:drug therapy*; D012307:Risk Factors; D006113:United Kingdom
chemical_list: D018927:Anti-Asthmatic Agents