@article{Machicado:70954,
      author        = "Machicado, C. and Bertani, S. and Herrera-Velit, P. and
                       Espinoza, J. and Ruiz, E. and Marcos, L.",
      title         = "{Negative serology of Fasciola hepatica infection in
                       patients with liver cancer in Peru: A preliminary report}",
      year          = "2018",
}