1.
Rev. Inst. Med. Trop. Säo Paulo
;
25(5): 207-14, 1983.
Article
in English
| LILACS
| ID: lil-17382
2.
Medicina (B.Aires)
;
41(1): 119-20, 1981.
Article
in Spanish
| LILACS, BINACIS
| ID: biblio-1164797