Repositorio Institucional de Documentos

@article{Lanas:130267,
      author        = "Lanas, A and García-González, MA and Santolaria, S and
                       Crusius, JBA and Serrano, MT and Benito, R and , Peña, AS",
      title         = "{TNF and LTA gene polymorphisms reveal different risk in
                       gastric and duodenal ulcer patients.}",
      year          = "2001",
}