TY - CHAP T1 - The cost and effectiveness of the London Helicopter Emergency Medical Service T2 - Studying the Organisation and Delivery of Health Services PY - 2004/01/01 AU - Brazier J AU - Nicholl J AU - Snooks H ED - DO - DOI: 10.4324/9780203337394_chapter_16 SP - 176 EP - 187 Y2 - 2025/05/22 ER -