Comparison of efficacy of a supervised versus non-supervised physical therapy exercise program on the pain, functionality and quality of life of patients with non-specific chronic low-back pain: a randomized controlled trial

1. Matarán-Peñarrocha, G.A.
2. Lara Palomo, I.C.
3. Antequera Soler, E.
4. Gil-Martínez, E.
5. Fernández-Sánchez, M.
6. Aguilar-Ferrándiz, M.E.
7. Castro-Sánchez, A.M.