1.
Rev. méd. domin
;
52(4): 63, oct.-dic. 1991.
Article
in Spanish
| LILACS
| ID: lil-132020
2.
Acta méd. domin
;
13(4): 150-1, jul.-ago. 1991. ilus
Article
in Spanish
| LILACS
| ID: lil-132159