TY - JOUR T1 - Trends in demand for emergency ambulance services in Wiltshire over nine years: observational study. JO - BMJ PY - 2002/03/16 AU - Wrigley H AU - George S AU - Smith H AU - Snooks H AU - Glasper A AU - Thomas E ED - DO - DOI: 10.1136/bmj.324.7338.646 VL - 324 IS - 7338 SP - 646 EP - 647 Y2 - 2025/05/20 ER -