@article{Vlachopoulos:78717,
      author        = "Vlachopoulos, D. and Barker, A.R. and Ubago-Guisado, E.
                       and Ortega, F.B. and Krustrup, P. and Metcalf, B. and
                       Castro Pinero, J. and Ruiz, J.R. and Knapp, K.M. and
                       Williams, C.A. and Moreno, L.A. and Gracia-Marco, L.",
      title         = "{The effect of 12-month participation in osteogenic and
                       non-osteogenic sports on bone development in adolescent
                       male athletes. The PRO-BONE study}",
      year          = "2018",
}