Moreira, Graciane Laender, Mariana Rodrigues Gazzotti, Beatriz Martins Manzano, Oliver Nascimento, Rogelio Perez-Padilla, Ana Maria Baptista Menezes, and José Roberto Jardim. 2015. “Incidence of Chronic Obstructive Pulmonary Disease Based on Three Spirometric Diagnostic Criteria in Sao Paulo, Brazil: A Nine-Year Follow-up since the PLATINO Prevalence Study”. São Paulo Medical Journal 133 (3):245-51. https://periodicosapm.emnuvens.com.br/spmj/article/view/1085.