1.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
4(1): 93-6, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23347
2.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
3(1): 61-5, 1983.
Article
in Portuguese
| LILACS
| ID: lil-18017