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Acta Gastroenterol Latinoam
; 2(2): 79-86, 1970.
Article
in English
| MEDLINE
| ID: mdl-5528001
2.
3.
Acta gastroenterol. latinoam
; 2(2): 79-86, 1970.
Article
in Spanish
|
LILACS-Express
| BINACIS
| ID: biblio-1157231
4.
Rev Clin Esp
; 103(1): 44-5, 1966 Oct 15.
Article
in Spanish
| MEDLINE
| ID: mdl-5993922