title: [Investigation of the role of using disposable masks and hats to control environmental contamination in ICU].
authors: The Affiliated Hospital of Medical School of Ningbo University, Ningbo 315020, Zhejiang, China.
authors: Mingjun
authors: M
authors: Chen
authors: Zhiren
authors: Z
authors: Sheng
mesh_terms: D003428:Cross Infection / Q000517:prevention & control*; D004209:Disposable Equipment; D006801:Humans; D007362:Intensive Care Units; D008397:Masks; D011481:Protective Clothing; D014789:Visitors to Patients