Surgical masks as source of bacterial contamination during operative procedures
Titel:
Surgical masks as source of bacterial contamination during operative procedures
Auteur:
Zhiqing, Liu Yongyun, Chang Wenxiang, Chu Mengning, Yan Yuanqing, Mao Zhenan, Zhu Haishan, Wu Jie, Zhao Kerong, Dai Huiwu, Li Fengxiang, Liu Zanjing, Zhai