Wellington Pereira dos Santos Yamaguti, Elaine Paulin, João Marcos Salge, Maria Cristina Chammas, Alberto Cukier, Celso Ricardo Fernandes de Carvalho
Yamaguti WPS, Paulin E, Salge JM, Chammas MC, Cukier , Carvalho CRF. Diaphragmatic dysfunction and mortality in patients with COPD. J Bras Pneumol. 2009;35(12):