Authors: T A Ahles; D M Tope; B Pinkson; S Walch; D Hann; M Whedon; B Dain; J E Weiss; L Mills; P M Silberfarb Journal: J Pain Symptom Manage Date: 1999-09 Impact factor: 3.612
Authors: Allison Worth; Kirsty Boyd; Marilyn Kendall; David Heaney; Una Macleod; Paul Cormie; Jo Hockley; Scott Murray Journal: Br J Gen Pract Date: 2006-01 Impact factor: 5.386