标签：Checklists 相关文章

VOA标准英语2011--Hospital Checklists Save Lives

Hospitals can be dangerous places. We go there to get well, but sometimes people get sicker or even die because of infections they contract in the hospital. A new program to reduce infections with relatively simple and inexpensive quality control mea

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2011年(二月)
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