Khaja, D.A. et al. 2020. Cross-Cultural Adaptation and Psychometric Properties of an Arabic Version of the Western Ontario Shoulder Instability Index (WOSI). International Journal of Innovative Research in Medical Science. 5, 12 (Dec. 2020), 585–588. DOI:https://doi.org/10.23958/ijirms/vol05-i12/1010.