TY - JOUR T1 - Is use of helicopters with medical crews for seriously injured accident victims cost-effective in the Netherlands? A modelling approach JO - Nederlands Tijdschrift voor Geneeskunde PY - 1994/01/01 AU - Michel BC AU - Van Hout BA ED - VL - 138 IS - 46 SP - 2310 EP - 2315 Y2 - 2024/12/22 ER -