Epidemiology of Helicobacter pylori infection in six Latin American countries (SWOG Trial S0701)
Titel:
Epidemiology of Helicobacter pylori infection in six Latin American countries (SWOG Trial S0701)
Auteur:
Porras, Carolina Nodora, Jesse Sexton, Rachael Ferreccio, Catterina Jimenez, Silvia Dominguez, Ricardo L. Cook, Paz Anderson, Garnet Morgan, Douglas R. Baker, Laurence H. Greenberg, E. Robert Herrero, Rolando