1. ‘Aetiology’ chapter;European Pressure Ulcer Advisory Panel (EPUAP), National Pressure Ulcer Advisory Panel (NPUAP) and the Pan-Pacific Alliance (PPA) International Guidelines,2014
2. Editorial: what is the purple heel?;Salcido;Adv Skin Wound Care,2006
3. Practice recommendations for preventing heel pressure ulcers;Fowler;Ostomy Wound Manag,2008
4. Results of nine international pressure ulcer prevalence surveys: 1989 to 2005;Van Gilder;Ostomy Wound Manage,2008
5. Preventing pressure ulcers occurring on the heel;Black;Wounds Int,2012