TY - JOUR T1 - EFFECTS OF HELICOPTER SERVICE ON SURVIVAL AFTER TRAUMA - REPLY JO - BRIT MED J PY - 1995/01/01 AU - NICHOLL J AU - SNOOKS H AU - BRAZIER J ED - VL - 311 IS - 7013 SP - 1166 EP - 1166 Y2 - 2024/10/19 ER -