Authors: G B Hickson; E W Clayton; S S Entman; C S Miller; P B Githens; K Whetten-Goldstein; F A Sloan Journal: JAMA Date: 1994 Nov 23-30 Impact factor: 56.272
Authors: Tamsin McGlinchey; Stephen Mason; Alison Coackley; Anita Roberts; Maria Maguire; Justin Sanders; Francine Maloney; Susan Block; John Ellershaw; Peter Kirkbride Journal: BMC Health Serv Res Date: 2019-06-13 Impact factor: 2.655
Authors: H Jolanda van Rijssen; Antonius J M Schellart; Johannes R Anema; Allard J van der Beek Journal: BMC Public Health Date: 2009-10-06 Impact factor: 3.295