7Jones P W, Quirk F H, Baveystock C M, et al. A self - complete measure of health status for chronic airflow limitation [ J ]. Am Rev Respir Dis, 1992,145 (6) : 1321 - 1327.
8Kim T. Validity and reliability of the St. George's respiratory ques - tioimaire in asthmatic patients[ J ]. J Allergy Clin Immun,2008,121 (2) :80 - 84.
9Deborah H,Colman A,James P,et al. Framework for COPD forecasting in the UK using weather and climate change predictions [ J ]. Earth Environ Sei,2009,6:142 - 144.