1.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
4(1): 37-42, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23336
2.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
4(1): 47-9, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23338