Sequential cognitive skills in emphysema patients following lung volume reduction surgery: a 2-year longitudinal study.
Kozora E, Emery CF, Zhang L, Hoth KF, Murphy J, Make B. Sequential cognitive skills in emphysema patients following lung volume reduction surgery: a 2-year longitudinal study. J Cardiopulm Rehabil Prev. 2011 Nov-Dec; 31(6):386-91.