Reliability of pressure ulcer classification and diagnosisJournal of Advanced Nursing
Volume 50, Issue 6, June 2005, Pages: 613–623, Jane Nixon, Helen Thorpe, Helen Barrow, Angela Phillips, E. Andrea Nelson, Susan A. Mason and Nicky Cullum
Version of Record online : 31 MAY 2005, DOI: 10.1111/j.1365-2648.2005.03439.x