Authors: Joshua Galanter; Shweta Choudhry; Celeste Eng; Sylvette Nazario; José R Rodríguez-Santana; Jesús Casal; Alfonso Torres-Palacios; Jorge Salas; Rocio Chapela; H Geoffrey Watson; Kelley Meade; Michael LeNoir; William Rodríguez-Cintrón; Pedro C Avila; Esteban González Burchard Journal: Am J Respir Crit Care Med Date: 2008-02-28 Impact factor: 21.405
Authors: J Manfreda; M R Becklake; M R Sears; M Chan-Yeung; H Dimich-Ward; H C Siersted; P Ernst; L Sweet; L Van Til; D M Bowie; N R Anthonisen; R B Tate Journal: CMAJ Date: 2001-04-03 Impact factor: 8.262