新英格兰医学社论:氧疗对急性心肌梗死有益吗?简单的问题,复杂的机制,简单的回答
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JosephPriestleyfirstreportedhisdiscoveryofoxygeninthroughobservationsofacandleburningin“dephlogisticatedair.”Heremarkedthatthecandleburnedwithgreat“strengthandvivacity”andspeculatedthatthisoxygen-enrichedaircouldbeusedasamedicine;healsoexpressedconcernforitstoxicpotential,sincethecandleburnedoutmuchfasterinitthanin“白癜风治疗效果白癜风专科哪家好
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