Authors: Patrick J O'Connor; A Lauren Crain; William A Rush; Joann M Sperl-Hillen; Jay J Gutenkauf; Jane E Duncan Journal: Ann Fam Med Date: 2005 Jul-Aug Impact factor: 5.166
Authors: T Alafia Samuels; Shari Bolen; H C Yeh; Marcela Abuid; Spyridon S Marinopoulos; Jonathan P Weiner; Maura McGuire; Frederick L Brancati Journal: J Gen Intern Med Date: 2008-09-12 Impact factor: 5.128