Correction: Clinical improvement after surgery for degenerative cervical myelopathy; A comparison of Patient-Reported Outcome Measures during 12-month follow-up
by Christer Mjåset, John-Anker Zwart, Frode Kolstad, Tore Solberg, Margreth Grotle
by Christer Mjåset, John-Anker Zwart, Frode Kolstad, Tore Solberg, Margreth Grotle