Authors: De Gusmao, VR Mendes, EN Queiroz, DMD Rocha, GA Rocha, AMC Ashour, AAR Carvalho, AST

Citation: Vr. De Gusmao et al., vacA genotypes in Helicobacter pylori strains isolated from children with and without duodenal ulcer in Brazil, J CLIN MICR, 38(8), 2000, pp. 2853-2857

Authors: Rocha, GA Oliveira, AMR Queiroz, DMM Carvalho, AST Nogueira, AMMF

Citation: Ga. Rocha et al., Immunoblot analysis of humoral immune response to Helicobacter pylori in children with and without duodenal ulcer, J CLIN MICR, 38(5), 2000, pp. 1777-1781

Authors: Queiroz, DHM Mendes, EN Carvalho, AST Rocha, GA Oliveira, AMR Soares, TF Santos, A Cabral, MMDA Nogueira, AMMF

Citation: Dhm. Queiroz et al., Factors associated with Helicobacter pylori infection by a cagA-positive strain in children, J INFEC DIS, 181(2), 2000, pp. 626-630