Authors: C M Culver; K D Clouser; B Gert; H Brody; J Fletcher; A Jonsen; L Kopelman; J Lynn; M Siegler; D Wikler Journal: N Engl J Med Date: 1985-01-24 Impact factor: 91.245
Authors: W T Branch; R J Pels; G Harper; D Calkins; L Forrow; F Mandell; E Maynard; L Peterson; R A Arky; C Robb-Nicholson Journal: J Gen Intern Med Date: 1995-12 Impact factor: 5.128