@article{article, title  = {{Estimating a preference-based index for a 5-dimensional health state classification for asthma derived from the asthma quality of life questionnaire.}},

 url = {{}},

 year = {{2011}},

 month = {{3}},

 author = {{Yang Y and Brazier JE and Tsuchiya A and Young TA}},

 doi = {{10.1177/0272989X10379646}},

 volume = {{31}},

 journal = {{Med Decis Making}},

 issue = {{2}},

 pages = {{281-291}},

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