Smith, Ally and Wilkins, Joe
"Validation Of A Smartphone Application For Measuring Shoulder Internal Rotation And External Rotation Range Of Motion With Intra-Rater Reliability,"
Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association: Vol. 2
, Article 11.
Available at: http://scholarworks.bgsu.edu/jsmahs/vol2/iss1/11