TY - JOUR T1 - An introduction to economic evaluation JO - Emergency Medicine Journal PY - 2002/01/01 AU - Goodacre SW AU - McCabe C ED - DO - DOI: 10.1136/emj.19.3.198 VL - 19 IS - 3 SP - 198 EP - 201 Y2 - 2024/12/22 ER -