@misc{indiciaea3e116e37991, title = {Hip function in patients >55 years old: population reference values.}, author = {J R Lieberman and G Hawker and J G Wright}, year = {2001}, doi = {10.1054/arth.2001.26593}, url = {https://pubmed.ncbi.nlm.nih.gov/11607907/}, note = {Source identifier: 11607907} }