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G.E.N|April 1, 1993
[Total and segmental colonic transit time. Clinical and prospective study using radiopaque markers in normal subjects]R Escalante, M Sorgi, Z Salas
G.E.N|April 1, 1990
[Herpetic esophagitis]B Arcos de González, L Pérez Machado, N Hamana
G.E.N|October 1, 1990
[Hepatitis C in Venezuela. Preliminary report]G Muller, M Zabaleta, L H Caldera, et al.
G.E.N|January 1, 1989
[Prevention of hepatitis B]R Vetencourt, M E Vetencourt
G.E.N|July 1, 1989
[Asymptomatic stomach ulcer]J Parra, E Cano de Mora, D Castro, et al.
G.E.N|July 1, 1989
[Seroprevalence of delta infection in a group of patients with HBsAg positive in the city of Maracaibo]M Ortiz de Soto, L Quijada, L Soto, et al.
G.E.N|July 1, 1989
[Ultrasonographic changes in the gallbladder wall in non-gallbladder diseases]M A Garassini, M Alvarado, J Lara, et al.
G.E.N|July 1, 1989
Heterogeneous plasmid population from enterotoxigenic Escherichia coli strains isolated in Venezuelan children with acute diarrheaG Urbina, M E Cavazza, I Pérez-Schael
G.E.N|July 1, 1989
[Absence of delta agent infection in high risk male subjects infected with B virus and human immunodeficiency virus]L Deibis, M Márquez, N E Bianco, et al.
G.E.N|January 1, 1991
[Colon and rectum ameboma. Clinico-pathological experience with 3 patients]M Aparcero, S León, I Velásquez, et al.
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