Authors: Pim A J Luijsterburg; Arianne P Verhagen; Raymond W J G Ostelo; Hans J M M van den Hoogen; Wilco C Peul; Cees J J Avezaat; Bart W Koes Journal: BMC Musculoskelet Disord Date: 2004-11-09 Impact factor: 2.362
Authors: Pim A J Luijsterburg; Arianne P Verhagen; Raymond W J G Ostelo; Ton A G van Os; Wilco C Peul; Bart W Koes Journal: Eur Spine J Date: 2007-04-06 Impact factor: 3.134