P. T., S.N. and A., M. 2020. Shoulder pain and disability index: its effectiveness and reliability in an outpatient setting in Indian population. International Journal of Research in Orthopaedics. 6, 4 (Jun. 2020), 671–677. DOI:https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20202523.