title: [Sleep and chronic lung diseases: diffuse interstitial lung diseases, bronchial asthma, and COPD].
authors.affiliation: Universidade Estadual de Pernambuco, Recife, PE, Brasil. montcabral@hotmail.com
authors.forename: Marília Montenegro
authors.initials: MM
authors.lastname: Cabral
authors.forename: Paulo de Tarso
authors.initials: Pde T
authors.lastname: Mueller