1.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
4(1): 103-5, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23350
2.
Rev. HCPA & Fac. Med. Univ. Fed. Rio Gd. do Sul
;
4(1): 107-12, 1984.
Article
in Portuguese
| LILACS
| ID: lil-23351
3.
J. pediatr. (Rio J.)
;
52(6): 387-8, 1982.
Article
in Portuguese
| LILACS
| ID: lil-9053