Authors: Maroeska M Rovers; Paul Glasziou; Cees L Appelman; Peter Burke; David P McCormick; Roger A Damoiseaux; Isabelle Gaboury; Paul Little; Arno W Hoes Journal: Lancet Date: 2006-10-21 Impact factor: 79.321
Authors: Paul Little; Kate Rumsby; Joanne Kelly; Louise Watson; Michael Moore; Gregory Warner; Tom Fahey; Ian Williamson Journal: JAMA Date: 2005-06-22 Impact factor: 56.272
Authors: Angela Chung; Rafael Perera; Angela B Brueggemann; Abdel E Elamin; Anthony Harnden; Richard Mayon-White; Susan Smith; Derrick W Crook; David Mant Journal: BMJ Date: 2007-07-26