Authors: James S Harrop; Jim A Youssef; Mitch Maltenfort; Peggy Vorwald; Pascal Jabbour; Christopher M Bono; Neil Goldfarb; Alexander R Vaccaro; Alan S Hilibrand Journal: Spine (Phila Pa 1976) Date: 2008-07-01 Impact factor: 3.468
Authors: Karin D van den Eerenbeemt; Raymond W Ostelo; Barend J van Royen; Wilco C Peul; Maurits W van Tulder Journal: Eur Spine J Date: 2010-05-28 Impact factor: 3.134
Authors: R Bassani; A M Querenghi; R Cecchinato; C Morselli; G Casero; D Gavino; S Brock; C Ferlinghetti Journal: Eur Spine J Date: 2018-06-09 Impact factor: 3.134