Communication difficulties during 999 ambulance calls: observational study.
Higgins
J
J
Emergency Medicine Research Group, Centre for Primary Health Care Studies, School of Health and Social Studies, University of Warwick, Coventry CV4 7AL.
Wilson
S
S
Bridge
P
P
Cooke
M W
MW
D000552:Ambulances; D016009:Chi-Square Distribution; D003142:Communication; D004630:Emergencies; D004631:Emergency Medical Service Communication Systems; D006282:Health Personnel; D006801:Humans; D013689:Telephone