To cite the 'RcmdrPlugin.EZR' package in publications use:

Kanda Y (2013). “Investigation of the freely available easy-to-use software EZR for medical statistics.” Bone Marrow Transplantation. http://www.nature.com/bmt/journal/vaop/ncurrent/pdf/bmt2012244a.pdf.

Corresponding BibTeX entry:

  @Article{,
    title = {Investigation of the freely available easy-to-use software
      {EZR} for medical statistics.},
    author = {Yoshinobu Kanda},
    year = {2013},
    journal = {Bone Marrow Transplantation},
    url =
      {http://www.nature.com/bmt/journal/vaop/ncurrent/pdf/bmt2012244a.pdf},
  }