1.
Acta méd. domin
;
15(6): 218-21, nov.-dic. 1993. ilus
Article
in Spanish
| LILACS
| ID: lil-170232
2.
Acta méd. domin
;
15(6): 222-4, nov.-dic. 1993. ilus
Article
in Spanish
| LILACS
| ID: lil-170233
3.
Acta méd. domin
;
15(6): 235-40, nov.-dic. 1993. ilus
Article
in Spanish
| LILACS
| ID: lil-170235