Utilization of the Helicopter Emergency Medical Service.
Coats
T J
TJ
Helicopter Emergency Medical Service, Royal London Hospital, Whitechapel.
Wilson
A W
AW
D000401:Aircraft / Q000706:statistics & numerical data*; D002391:Catchment Area, Health; D004632:Emergency Medical Services / Q000706:statistics & numerical data; D006801:Humans; D008131:London