@article{article, title  = {{An investigation of age-related differential item functioning in the EQ-5D-5L using item response theory and logistic regression.}},

 publisher = {{Elsevier}},

 url = {{}},

 year = {{2022}},

 month = {{4}},

 author = {{Penton H and Dayson C and Hulme C and Young T}},

 doi = {{10.1016/j.jval.2022.03.009}},

 journal = {{Value in Health}},

 note = {{Accessed on 2024/09/20}}}