1.
Arch. biol. med. exp
;
24(3): 403-10, 1991. ilus
Article
in English
| LILACS
| ID: lil-116101
2.
Rev. méd. Chile
;
117(2): 179-87, feb. 1989. tab, ilus
Article
in Spanish
| LILACS
| ID: lil-63558