Article
BIOLOGICAL RESEARCH  (2002)

Cloning and comparison of ten gene sequences of a Chilean H. pylori strain with other H. pylori strains revealed higher variability for VacA and CagA virulence factors

Müller, I; Medina-Selby, A; Palacios, J.L.; Martínez, P; Opazo, P; Bruce, E; Mancilla, M; Valenzuela, P; Yudelevich, A; Venegas, A