关于ventilators的百科

• ventilators造句怎么写

• StudiesshowthatpeopleseverelyillwithH1N1flugenerallyneedaweektotwoweeksonventilatorstorecover.Highfrequencyofinfectionisassociatedwiththeuseofinvasivedevices,inparticularcentrallines,urinarycatheters,andventilators.Additionally,systemsolutionsfornatu...
• 2018-06-2029698