Summary of hand searched journals
| Journals hand searched | Years |
|---|---|
| Ambulance UK | 1986 to present |
| ASI International | 1998 to 2000 |
| British Association for Immediate Care (BASICS) Journal | 1978 to1997 |
| British Journal of Accident and Emergency Medicine | 1994 to present |
| Emergency Medicine Annual | 1990 to1994 |
| Emergency Medicine Clinics of North America | 1990 to 1994 |
| Emergency Services International | 1987 to 1989 |
| Pre-Hospital Immediate Care | 1997 to present |
| Yearbook of Emergency Medicine | 1995 to 2000 |