1.
Arq Bras Cardiol
; 33(2): 121-3, 1979 Aug.
Article
in Portuguese
| MEDLINE
| ID: mdl-539921
2.
Arq Bras Cardiol
; 23(1): 35-44, 1970 Feb.
Article
in Portuguese
| MEDLINE
| ID: mdl-5451897