TY - JOUR T1 - Ultrasound for central venous cannulation: economic evaluation of cost effectiveness - A reply JO - ANAESTHESIA PY - 2005/04/01 AU - Calvert N AU - Hind D AU - McWilliams R AU - Thomas SM ED - VL - 60 IS - 4 SP - 409 EP - 411 Y2 - 2024/10/22 ER -