@article{article, title  = {{A comparison of the costs and performance of an emergency helicopter and land ambulances in a rural area.}},

 url = {{}},

 year = {{1994}},

 month = {{4}},

 author = {{Nicholl JP and Beeby NR and Brazier JE}},

 doi = {{10.1016/0020-1383(94)90151-1}},

 volume = {{25}},

 journal = {{Injury}},

 issue = {{3}},

 pages = {{145-153}},

 note = {{Accessed on 2024/10/19}}}