Namavarian, N.; Rezasoltani, A.; Khalkhali Zavieh, M.; Tabatabaee, S. M.; Lahouti, B.; Nadimi, B. Rehabilitative Ultrasound Imaging to Study the Gastrocnemius Muscles Morphology in Patients With Genu Varum and Valgum Deformities. J Clin Physiother Res 2017, 2, 21-25.