1.
Rev. AMRIGS
;
29(4): 360-1, out.-dez. 1985.
Article
in Portuguese
| LILACS
| ID: lil-64601
2.
Rev. AMRIGS
;
29(4): 362-3, out.-dez. 1985.
Article
in Portuguese
| LILACS
| ID: lil-64606