Lee Ann Kutney, Hanrahan Nancy P, Aiken Linda H, Blank Michael B
University of Pennsylvania School of Nursing Center for Health Outcomes and Policy Research Room 325, 420 Guardian Drive, Philadelphia PA 19104, USA.
J Psychiatr Ment Health Nurs. 2006 Oct;13(5):626-8. doi: 10.1111/j.1365-2850.2006.00986.x.