[1]
K. R. M. Leite, E. Dorini, F. C. Canavez, C. M. de Carvalho, C. A. T. da S. Mitteldorf, and L. H. C. Lopes, “Helicobacter pylori and cagA gene detected by polymerase chain reaction in gastric biopsies: correlation with histological findings, proliferation and apoptosis”, Sao Paulo Med J, vol. 123, no. 3, pp. 113–118, May 2005.