Polish Cross-Cultural Adaptation of the Lower Limb Functional Index (LLFI) Demonstrates a Valid Outcome Measure for the Lower Limb Region and Joints

by Agnieszka Bejer, Agnieszka Bieś, Sylwia Kyc, Magdalena Lorenc, Piotr Mataczyński, Elżbieta Domka-Jopek, Markus Melloh, Charles Philip Gabel
Published 2021-09-01