Influence of anxiety on health outcomes in COPDMark D. Eisner, Theodore A. Omachi, Gabriela Sánchez et al.|Thorax|2010Cited by 284
Socioeconomic status, race and COPD health outcomesMark D. Eisner, Carlos Iribarren, Paul D. Blanc et al.|Journal of Epidemiology & Community Health|2009Cited by 268