1.
J Bras Pneumol
; 45(2): e20190043, 2019 04 25.
Article
in English, Portuguese
| MEDLINE
| ID: mdl-31038655
2.
J. bras. pneumol
; J. bras. pneumol;45(2): e20190043, 2019.
Article
in English
| LILACS
| ID: biblio-1002434