Composition and Gene Expression of the cag Pathogenicity Island in Helicobacter pylori Strains Isolated from Gastric Carcinoma and Gastritis Patients in Costa Rica

by Occhialini, Alessandra, Marais, Armelle, Urdaci, María, Sierra Ramos, Rafaela, Muñoz Calero, Nubia, Covacci, Antonello, Mégraud, Francis
Published 2015