E. Sobrino,V. E. Irazola,L. Gutierrez,C. S. Chen,F. Lanas,M. Calandrelli,J. Ponzo,N. Mores,P. Serón,A. Lee,J. He and A. L. Rubinstein. Estimating prevalence of chronic obstructive pulmonary disease in the Southern Cone of Latin America: how different spirometric criteria may affect disease burden and health policies. BMC Pulm Med. 2017;17(1):10.1186/s12890-017-0537-9.
