1.
Infectol. microbiol. clin
; 2(3): 86-7, sept. 1990.
Article
in Spanish
| LILACS
| ID: lil-157548
2.
Infectol. microbiol. clin
; 2(1): 32-6, mar. 1990. tab
Article
in Spanish
| LILACS
| ID: lil-157539