Montserrat-Capdevila J, Godoy P, Marsal JR, Barbe F, Galvan L. Risk of exacerbation in chronic obstructive pulmonary disease: a primary care retrospective cohort study. BMC Fam Pract. 2015 Dec 8;16:173. doi: 10.1186/s12875-015-0387-6
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