@article{Herrera:32184,
      author        = "Herrera, A and Mateo, J and Gil-Albarova, J and
                       Lobo-Escolar, A and Ibarz, E and Gabarre, S and Mas, Y and
                       Gracia, L",
      title         = "{Cementless hydroxyapatite coated hip prostheses}",
      year          = "2015",
}