%0 Journal Article %A AF Mannion %A F Mariaux %A F Porchet %A TP Fekete %A D Jeszenszky %A D Haschtmann %A FS Kleinstuck %A M Loibl %A A Elfering %T THE CORE YELLOW FLAGS INDEX (CYFI): A SIMPLE, PRACTICABLE TOOL FOR THE BASELINE ASSESSMENT OF PSYCHOLOGICAL STATUS IN PATIENTS UNDERGOING SPINE SURGERY %D 2019 %J Orthopaedic Proceedings %P 28-28 %V 101-B %N SUPP_10 %R 10.1302/1358-992X.2019.10.028 %U https://doi.org/10.1302/1358-992X.2019.10.028 %K Spine