Authors: Jeremy S Lewis; Syed A Raza; James Pilcher; Christine Heron; Jan D Poloniecki Journal: BMC Musculoskelet Disord Date: 2009-12-21 Impact factor: 2.362
Authors: Ole M Ekeberg; Erik Bautz-Holter; Einar K Tveitå; Anne Keller; Niels G Juel; Jens I Brox Journal: BMC Musculoskelet Disord Date: 2008-05-15 Impact factor: 2.362