Mounting evidence suggests, however, that resuscitating with too much of the gas may actually have a harmful effect.

 
  • 可是,越來(lái)越多的證據顯示,通過(guò)吸入更多氧氣促成蘇醒,實(shí)際上也許會(huì )給病人帶來(lái)不利后果。
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