Authors: Wei Huang; Wen R Wang; Bo Deng; You Q Tan; Guang Y Jiang; Hai Jing Zhou; Yong He Journal: J Cardiothorac Surg Date: 2011-11-10 Impact factor: 1.637
Authors: Gerard J Criner; Francis Cordova; Alice L Sternberg; Fernando J Martinez Journal: Am J Respir Crit Care Med Date: 2011-10-15 Impact factor: 21.405