1.
Arq Bras Cardiol
; 47(5): 329-33, 1986 Nov.
Article
in Portuguese
| MEDLINE
| ID: mdl-3662872
2.
Arq Bras Cardiol
; 43(6): 371-6, 1984 Dec.
Article
in Portuguese
| MEDLINE
| ID: mdl-6537759