Authors: S F Jencks; T Cuerdon; D R Burwen; B Fleming; P M Houck; A E Kussmaul; D S Nilasena; D L Ordin; D R Arday Journal: JAMA Date: 2000-10-04 Impact factor: 56.272
Authors: Angelica P Herrera; Matthew Lee Smith; Marcia G Ory; Hector P Rodriguez; Ruth Warre; Wesley K Thompson; Annette Azcue; Jairo A Romero Journal: J Aging Health Date: 2011-10