title: Airline travel for children with chronic pulmonary disease.
mesh_terms: D000337:Aerospace Medicine; D000531:Altitude; D001274:Atmospheric Pressure; D002245:Carbon Dioxide / Q000097:blood; D002648:Child; D002908:Chronic Disease; D003550:Cystic Fibrosis; D006801:Humans; D008173:Lung Diseases, Obstructive; D010100:Oxygen / Q000097:blood
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen