Risk factors for cardiovascular disease in patients with COPD: mild-to-moderate COPD versus severe-to-very severe COPD
Laura Miranda de Oliveira Caram1, Renata Ferrari1, Cristiane Roberta Naves1, Liana Sousa Coelho1, Simone Alves do Vale1, Suzana Erico Tanni1, Irma Godoy1
DOI: http://dx.doi.org/10.1590/S1806-37562015000000121