Showing results (1-10 of 4) with videos related to
Sort By:
Pageof 1
G.E.N|October 1, 1990
[Esophageal lesions caused by human papillomaviruses (HPV)]M Matos, C Golindano, E Guirola, et al.G.E.N|July 1, 1993
[Humoral immunologic changes in inflammatory colonic diseases]M Matos, N Capozzolo, C Golindano, et al.G.E.N|October 1, 1991
[Ultrastructural study of the antral mucosa to determine the presence of Helicobacter pylori and its association with chronic active gastritis]S Reyes Caldera, M E Ruiz, M Matos Villalobos, et al.G.E.N|October 1, 1989
[Preoperative endoscopic sphincterotomy]J C González, J Gomis, S Zoghbi, et al.Pageof 1