Authors: JoAnn E Kirchner; Cynthia Zubritsky; Marisue Cody; Eugenie Coakley; Hongtu Chen; James H Ware; David W Oslin; Herman A Sanchez; U Nalla B Durai; Keith M Miles; Maria D Llorente; Giuseppe Costantino; Sue Levkoff Journal: J Gen Intern Med Date: 2007-01 Impact factor: 5.128