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Parreira, Patrícia, Martijn W. Heymans, Maurits W. van Tulder, Rosmin Esmail, Bart W. Koes, Nolwenn Poquet, Chung‐Wei Christine Lin, and Christopher G. Maher. "Back Schools for Chronic Non‐specific Low Back Pain." Cochrane Database Syst Rev 2017.

Parreira, Patrícia, et al. "Back Schools for Chronic Non‐specific Low Back Pain." Cochrane Database Syst Rev 2017.