[Prevention of cross infections in immunocompromised hosts--the theory and reality].
Aoki
Y
Y
D002406:Catheterization, Peripheral / Q000009:adverse effects; D003428:Cross Infection / Q000517:prevention & control*; D006801:Humans; D016867:Immunocompromised Host / Q000276:immunology; D009894:Opportunistic Infections; D012141:Respiratory Tract Infections / Q000517:prevention & control