Bagó, J., Pérez-Grueso, F. J. S., Les, E., Hernández, P., & Pellisé, F. (2009). Minimal important differences of the SRS-22 Patient Questionnaire following surgical treatment of idiopathic scoliosis. Springer-Verlag.

Bagó, Juan, Francisco J. S. Pérez-Grueso, Esther Les, Pablo Hernández, et Ferran Pellisé. Minimal Important Differences of the SRS-22 Patient Questionnaire Following Surgical Treatment of Idiopathic Scoliosis. Springer-Verlag, 2009.

Bagó, Juan, et al. Minimal Important Differences of the SRS-22 Patient Questionnaire Following Surgical Treatment of Idiopathic Scoliosis. Springer-Verlag, 2009.