北京市白癜风 http://pf.39.net/bdfyy/bjzkbdfyy/TREATMENT
Theidentificationofpathogenisveryhelpfulinguidingtheclinicaltreatment,especiallyfortheHAP.Butbecauseofthelowsensitivityandspecificityanddelayedresults,theinitialtherapeuticapproachtopneumoniaisoftenempirical.Choiceofantibioticsmustbemodifiedbasedonthecircumstances(CAPorHAP),epidemiologyof
