@incollection{Lizis17, author = {Paweł Lizis and Wojciech Kobza and Grzegorz Mańko and Marcin Sitarz and Jarosław Pyka}, title = {Effect of Nonpharmacological Therapies on Pain and Health Perception in Patients with Knee Osteoarthritis}, booktitle = {Pain Relief}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {Cecilia Maldonado}, chapter = {13}, doi = {10.5772/66477}, url = {https://doi.org/10.5772/66477} }