1. The incidence of pressure sores within a National Health Service Trust hospital during 1991;Clark;Journal of Advanced Nursing,1994
2. Measuring pressure sore incidence: a study;St. Clair;Nursing Standard,1995
3. Multisite pressure ulcer prevalence survey;Meehan;Decubitus,1990
4. The financial costs of pressure sores to the National Health Service: a case study;Clark,1993
5. The financial costs of inpatient pressure ulcers to an acute care facility;Alterescu;Decubitus,1989