Williamson Graham R
Adult Nursing, PDT Academic Lead, Northern Devon Healthcare (incorporating community services in Exeter, East & Mid Devon), School of Nursing and Midwifery, Faculty of Health, University of Plymouth, Plymouth, UK.
J Clin Nurs. 2012 Jan;21(1-2):295-6. doi: 10.1111/j.1365-2702.2011.03919.x.