1. The clinical and economic burden of chronic obstructive pulmonary disease in the USA;Guarascio;Clin. Outcomes Res.: CEOR,2013
2. Trends in Asthma Prevalence, Health Care Use, and Mortality in the United States, 2001-2010;Akinbami,2012
3. The economic burden of asthma in the United States, 2008-2013;Nurmagambetov;Annals of the American Thoracic Society,2018
4. Adherence To Long-Term Therapies: Evidence For Action World Health Organization;Sabaté,2003
5. Medication adherence issues in patients treated for COPD;Restrepo;Int. J. Chronic Obstr. Pulm. Dis.,2008