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G.E.N|October 1, 1992
[The relationship between intestinal metaplasia and gastric carcinoma: a study of 722 biopsies]M E Vetencourt, M A Tovar, M B Vecchionacce, et al.
G.E.N|October 1, 1992
[Squamous cell carcinoma of the colon. A case report]C Betancourt, G Berríos, E Peña
G.E.N|April 1, 1992
[Gastroduodenitis and Helicobacter pylori in uremic patients]M Nieves, J Sulbarán, C Gaona, et al.
G.E.N|April 1, 1992
[Mucinous papillary cystadenoma of the pancreas]G Ledezma, S Salloum, Y de Sulbarán, et al.
G.E.N|January 1, 1994
[Colonic polyps. Experience at a clinical center in Caracas]J C Pozo Parilli, M Méndez Castro, V Pinto, et al.
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