1.
J. bras. med
;
44(6): 37-44, passim, 1983.
Article
in Portuguese
| LILACS
| ID: lil-17353
2.
Arq. bras. cardiol
;
41(3): 211-220, 1983.
Article
in Portuguese
| LILACS
| ID: lil-16691
3.
Arq. bras. cardiol
;
41(3): 181-4, 1983. tab
Article
in Portuguese
| LILACS
| ID: lil-16684