危险危害因素
dangerous and hazardous factor
潜在生物危害因子
Biological hazard potential
aberrant phenomenon
生物潜在危害因子
Biological hazard potential
对比剂渗漏危险因子
risk factors of contrast medium extravasation
多变危险因子模式
multivariate risk factor model
听损危险因子
hearing loss risk indicators