@misc{misc, title  = {{Combining Rasch and cluster analysis: a novel method for developing rheumatoid arthritis states for use in valuation studies}},

 url = {{}},

 year = {{2008}},

 month = {{1}},

 author = {{McTaggart-Cowan H and Brazier J and Tsuchiya A}},

 note = {{Accessed on 2024/12/21}}}