Authors: Deb Feldman-Stewart; Sarah Brennenstuhl; Kathryn McIssac; Joan Austoker; Agathe Charvet; Paul Hewitson; Karen R Sepucha; Tim Whelan Journal: Health Expect Date: 2007-03 Impact factor: 3.377
Authors: Michael J Green; Susan K Peterson; Maria Wagner Baker; Gregory R Harper; Lois C Friedman; Wendy S Rubinstein; David T Mauger Journal: JAMA Date: 2004-07-28 Impact factor: 56.272