David A Springate (2014). rClinicalCodes: interface for the www.clinicalcodes.org repository. University of Manchester, Manchester, UK. http://www.clinicalcodes.org/.

Corresponding BibTeX entry:

  @Manual{,
    title = {rClinicalCodes: interface for the www.clinicalcodes.org
      repository},
    author = {{David A Springate}},
    organization = {University of Manchester},
    address = {Manchester, UK},
    year = {2014},
    url = {http://www.clinicalcodes.org/},
  }