1.
Rev. cient. Esc. Univ. Cienc. Salud
;
2(1): 51-53, ene.-jun. 2015. ilus
Article
in Spanish
| LILACS
| ID: biblio-833765
2.
Acta méd. colomb
;
5(2,supl): 129-39, jun. 1980. tab
Article
in Spanish
| LILACS
| ID: lil-70439