@article{Iguacel:84310,
      author        = "Iguacel, Isabel and Miguel-Berges, Maria Luisa and
                       Gómez-Bruton, Alejandro and Moreno, Luis Alberto and
                       Julian, Cristina",
      title         = "{Veganism, vegetarianism, bone mineral density, and
                       fracture risk: a systematic review and meta-analysis}",
      year          = "2018",
}