Authors: Bradley P Ho; Tim T Y Lau; Robert M Balen; Terryn L Naumann; Peter J Jewesson Journal: BMC Health Serv Res Date: 2005-06-29 Impact factor: 2.655
Authors: K Bruce Bayley; Lucy A Savitz; Teresa Maddalone; Stephen E Stoner; Jacquelyn S Hunt; Robert Wells Journal: Ther Clin Risk Manag Date: 2007-08 Impact factor: 2.423