@article{Laviano:89846,
      author        = "Laviano, E. and Sanchez Rubio, M. and González-Nicolás,
                       M.T. and Palacian, M.P. and López, J. and Gilaberte, Y.
                       and Calmarza, P. and Rezusta, A. and Serrablo, A.",
      title         = "{Association between preoperative levels of
                       25-hydroxyvitamin D and hospital-acquired infections after
                       hepatobiliary surgery: A prospective study in a third-level
                       hospital}",
      year          = "2020",
}