Effectiveness of interferential current in patients with chronic non-specific low back pain: a systematic review with meta-analysis Érika P. Rampazo; Maurício A. Luz Júnior; Juliana B. Corrêa; Naiane T.B. de Oliveira; Irlei dos Santos; Richard E. Liebano; Leonardo O.P. Costa;

Does risk stratification with a matched treatment pathway improve clinical outcomes for adults with acute back pain? A systematic review and meta-analysis Anthony Frank Chiodo; Melanie Haley;

Do psychological factors relate to movement-evoked pain in people with musculoskeletal pain? A systematic review and meta-analysis Lynn Leemans; Jo Nijs; Luna Antonis; Timothy H. Wideman; Hester den Bandt; Zoe Franklin; Patrick Mullie; Maarten Moens; Erika Joos; David Beckwée;