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标题: The efficacy of minitracheostomy for the management of sputum retention: a sy... [打印本页]

作者: anachronism 时间: 2014-12-29 18:55
标题: The efficacy of minitracheostomy for the management of sputum retention: a sy...

题名	The efficacy of minitracheostomy for the management of sputum retention: a systematic review.
链接	http://www.sciencedirect.com/science/article/pii/S0031940613000321

作者: wwjjdd 时间: 2014-12-29 18:55
http://1000eb.com/117kf

作者: wwjjdd 时间: 2014-12-29 18:57
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