1.
Mem. Inst. Oswaldo Cruz
; 85(4): 481-2, Oct.-Dec. 1990.
Article
in English
| LILACS
| ID: lil-127789
2.
Mem Inst Oswaldo Cruz
; 85(4): 481-2, 1990.
Article
in English
| MEDLINE
| ID: mdl-2152203