Sean P Clarke1, Linda H Aiken. 1. Center for Health Outcomes and Policy Research, University of Pennsylvania School of Nursing, 420 Guardian Drive, Philadelphia, PA 19104-6096, USA. sclarke@nursing.upenn.edu
Authors: Christine R Kovach; Brent R Logan; Michelle R Simpson; Sheila Reynolds Journal: Am J Alzheimers Dis Other Demen Date: 2010-03-17 Impact factor: 2.035