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An evaluation of the structural validity of the shoulder pain and disability index (SPADI) using the Rasch model. https://t.co/kdbB7SUrxY https://t.co/S1zwx3TJyo
An evaluation of the structural validity of the shoulder pain and disability index (SPADI) using the Rasch model. https://t.co/kdbB7SUrxY https://t.co/S1zwx3TJyo