Authors: Anthony V Perruccio; Elena Losina; Elizabeth A Wright; Jeffrey N Katz Journal: J Gerontol A Biol Sci Med Sci Date: 2012-08-09 Impact factor: 6.053
Authors: Alicia I Arbaje; Devan L Kansagara; Amanda H Salanitro; Honora L Englander; Sunil Kripalani; Stephen F Jencks; Lee A Lindquist Journal: J Gen Intern Med Date: 2014-06 Impact factor: 5.128