1.
Rev. Asoc. Colomb. Alerg. Inmunol
;
11(1): 20-20, mar. 2002.
Article
in Spanish
| LILACS
| ID: lil-346677
2.
Rev. Asoc. Colomb. Alerg. Inmunol
;
11(1): 21-21, mar. 2002.
Article
in Spanish
| LILACS
| ID: lil-346678