1.
Rev. am. med. respir
; 12(2): 67-73, mar.-jun. 2012. ilus
Article
in Spanish
| LILACS
| ID: lil-667885
2.
Rev. am. med. respir
; 12(2): 67-73, mar.-jun. 2012. ilus
Article
in Spanish
| BINACIS
| ID: bin-128930