This study analyses the results of face-shield blood spatter contamination at six medical facilities to determine exposure risk when facial protection is not used.
这项研究分析在六个医疗部门中面罩被血液溅污的结果以确定不使用面罩防护的暴露危险。
This study analyses the results of face-shield blood spatter contamination at six medical facilities to determine exposure risk when facial protection is not used.
这项研究分析在六个医疗部门中面罩被血液溅污的结果以确定不使用面罩防护的暴露危险。
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