Authors: Aurora Pop-Vicas; Momotazur Rahman; Pedro L Gozalo; Stefan Gravenstein; Vincent Mor Journal: J Am Geriatr Soc Date: 2015-08-17 Impact factor: 5.562
Authors: Bruce Fireman; Janelle Lee; Ned Lewis; Oliver Bembom; Mark van der Laan; Roger Baxter Journal: Am J Epidemiol Date: 2009-07-22 Impact factor: 4.897