1. British Association of Dermatologists patient information leaflet:http://www&.bad.org.uk/for‐the‐public/patient‐information‐leaflets/granuloma‐annulare/
2. DermNet NZ granuloma annulare:http://dermnetnz.org/dermal‐infiltrative/granuloma‐annulare.html. (Both last accessed May 2015.)
3. British Association of Dermatologists patient information leaflet:http://www.bad.org.uk/for‐the‐public/patient‐information‐leaflets/necrobiosis‐lipoidica/.
4. Changing Faces: The Squire Centre 33–37 University Street London WC1E 6JN;www.changingfaces.org.uk.
5. DermNet NZ necrobiosis lipoidica:http://dermnetnz.org/dermal‐infiltrative/necrobiosis‐lipoidica.html. (All last accessed May 2015.)