Diagnostic accuracy of ultrasound for identification of radiographic knee oa: the johnston county osteoarthritis project. Issue 5 (May 2023) - Yates, K.A.; Alvarez, C.; Schwartz, T.A.; Savage-Guin, S.; Renner, J.B.; Bakewell, C.J.; Kohler, M.J.; Lin, J.; Samuels, J.; Nelson, A.E.