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G.E.N|January 1, 1994
[Portal hypertensive gastropathy: histologic and endoscopic correlation]R Piñero, R Olavarría, G Urquiola, et al.
G.E.N|January 1, 1990
[Barrett esophagus. Frequency, endoscopic, histologic, and clinical characteristics]R Piñero, A Salomón, R González, et al.
G.E.N|July 1, 1989
[Entamoeba histolytica stained with Warthin-Starry stain]R Olavarría, R C González, M R Simoes, et al.
G.E.N|October 1, 1989
[Frequency of Campylobacter pylori in apparently healthy and asymptomatic Venezuelans]R Piñero, M Urrestarazu, N Serrano, et al.
G.E.N|July 1, 1995
[Primary immunoproliferative small intestinal disease]G Nardulli Fernández, V Sukerman, L Marsicano, et al.
G.E.N|July 1, 1989
[Factors involved in bacterial translocation in an experimental model of intestinal obstruction]R L Zapata-Sirvent, A Larocca, S Piñate, et al.
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