Authors: Fujian Song; Sheetal Parekh-Bhurke; Lee Hooper; Yoon K Loke; Jon J Ryder; Alex J Sutton; Caroline B Hing; Ian Harvey Journal: BMC Med Res Methodol Date: 2009-11-26 Impact factor: 4.615
Authors: Erick H Turner; Annette M Matthews; Eftihia Linardatos; Robert A Tell; Robert Rosenthal Journal: N Engl J Med Date: 2008-01-17 Impact factor: 91.245
Authors: Benjamin Djulbegovic; Ambuj Kumar; Paul P Glasziou; Rafael Perera; Tea Reljic; Louise Dent; James Raftery; Marit Johansen; Gian Luca Di Tanna; Branko Miladinovic; Heloisa P Soares; Gunn E Vist; Iain Chalmers Journal: Cochrane Database Syst Rev Date: 2012-10-17