Plasma levels of suPAR and Pepsinogens and their association with the presence of antibodies to Helicobacter pylori and CagA in Guatemalan gastric cancer patients
R, Fernandez-Botran; A, Wellmann I; C, Une; E, Méndez-Chacón; de Rodas E, Hernández; B, Bandhari; de Tercero C I, Villagrán