论文信息 - Factors associated with Helicobacter pylori infection by a cagA-positive strain in children. - 字舞流文

Factors associated with Helicobacter pylori infection by a cagA-positive strain in children.

E. Mendes | G. Rocha | D. Queiroz | T. F. Soares | A. Nogueira | M. M. Cabral | A. Carvalho | A. M. Oliveira | A. Santos | A. M. Oliveira