Singh M, Rebordosa C, Bernholz J, Sharma N. Epidemiology and genetics of cystic fibrosis in Asia: in preparation for the next-generation treatments. Respirology. 2015 Nov 6;20(8):1172-81. doi: 10.1111/resp.12656
Johannes CB, Schneider GA, Dube TJ, Alfredson TD, Davis KJ, Walker AM. The risk of nonvertebral fracture related to inhaled corticosteroid exposure among adults with chronic respiratory disease. Chest. 2005 Jan 1;127(1):89-97.