强化防脱管护理对颅脑外伤患者中心静脉置管滑脱率的效果分析
강화방탈관호리대로뇌외상환자중심정맥치관활탈솔적효과분석
Effect analysis of strengthen preventive pipe nursing on slippage rate of central vena catheterization (CVC)of patients with raniocerebral trauma