Diercks, R., Bron, C., Dorrestijn, O., Meskers, C., Naber, R., de Ruiter, T., Willems, J., Winters, J. and van der Woude, H.J. 2014. Guideline for diagnosis and treatment of subacromial pain syndrome. Acta Orthopaedica. 85, 3 (Jun. 2014), 314–322. DOI:https://doi.org/10.3109/17453674.2014.920991.