1.
Mem. Inst. Oswaldo Cruz
;
87(4): 603-4, out.-dez. 1992.
Article
in English
| LILACS
| ID: lil-116379
2.
Mem. Inst. Oswaldo Cruz
;
87(3): 457-8, jul.-set. 1992. tab
Article
in English
| LILACS
| ID: lil-116353