Petra M Boynton1, Trisha Greenhalgh. 1. Department of Primary Care and Population Sciences, University College London, Archway Campus, London N19 5LW. p.boynton@pcps.ucl.ac.uk
Authors: D G Altman; K F Schulz; D Moher; M Egger; F Davidoff; D Elbourne; P C Gøtzsche; T Lang Journal: Ann Intern Med Date: 2001-04-17 Impact factor: 25.391
Authors: Neil Aaronson; Jordi Alonso; Audrey Burnam; Kathleen N Lohr; Donald L Patrick; Edward Perrin; Ruth E Stein Journal: Qual Life Res Date: 2002-05 Impact factor: 4.147