1.
Rev. gastroenterol. Perú
;
37(4): 299-300, oct.-dic. 2017.
Article
in Spanish
| LILACS
| ID: biblio-991270
Subject(s)
Humans , Endosonography/trends , Peru , Endosonography/methods , Gastroenterology/trends , Gastroenterology/methods
2.
Rev. colomb. gastroenterol
;
16(2): 90-92, jun. 2001. ilus
Article
in Spanish
| LILACS
| ID: lil-346458
3.
Rev. colomb. gastroenterol
;
14(2): 101-6, abr.-jun. 1999. tab
Article
in Spanish
| LILACS
| ID: lil-293048