Authors: George R Washko; Fernando J Martinez; Eric A Hoffman; Stephen H Loring; Raúl San José Estépar; Alejandro A Diaz; Frank C Sciurba; Edwin K Silverman; MeiLan K Han; Malcolm Decamp; John J Reilly Journal: Am J Respir Crit Care Med Date: 2009-12-03 Impact factor: 21.405