@article{article, title  = {{The cost and effectiveness of the London Helicopter Emergency Medical Service.}},

 url = {{}},

 year = {{1996}},

 month = {{10}},

 author = {{Brazier J and Nicholl J and Snooks H}},

 doi = {{10.1177/135581969600100409}},

 volume = {{1}},

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

 issue = {{4}},

 pages = {{232-237}},

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