Reliability and Inter-Device Agreement Between a Portable Handheld Ultrasound Scanner and a Conventional Ultrasound System for Assessing the Thickness of the Rectus Femoris and Vastus Intermedius. - Emerson, Carlante; Kim, Hyun K.; Irving, Brian A.; Papadopoulos, Efthymios (Journal of Functional Morphology & Kinesiology, 2025)