1.
Med. leg. Costa Rica
;
13/14(2/1-2): 33-58, nov. 1996-nov. 1997. ilus
Article
in Spanish
| LILACS
| ID: lil-238159
2.
Rev. méd. Hosp. Nac. Niños Dr. Carlos Saenz Herrera
;
22(1): 45-9, jun. 1987. ilus
Article
in Spanish
| LILACS
| ID: lil-77928