@article{article, title  = {{Improving the validity of economic evaluations alongside controlled trials.}},

 url = {{}},

 year = {{1999}},

 month = {{7}},

 author = {{Dixon S and Deverill M and Gannon M and Brazier J and Haggard M}},

 doi = {{10.1177/135581969900400307}},

 volume = {{4}},

 journal = {{J Health Serv Res Policy}},

 issue = {{3}},

 pages = {{161-163}},

 note = {{Accessed on 2024/12/22}}}