O. Hägg, P. Fritzell, и A. Nordwall. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 12 (1):
12-20(февраля 2003)4456<m:linebreak></m:linebreak>LR: 20061115; PUBM: Print-Electronic; JID: 9301980; CIN: Eur Spine J. 2003 Feb;12(1):21. PMID: 15612120; 2002/02/08 received; 2002/06/01 revised; 2002/06/07 accepted; 2002/10/24 aheadofprint; ppublish;<m:linebreak></m:linebreak>MDCI.