来源：
Critical Care Medicine. 2006 ;34(Suppl):S88-S93.doi:10.1097/01.CCM.0000199991.15912.45
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 2006 ;34(Suppl):S82-S87.doi:10.1097/01.CCM.0000199986.04094.35
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 2004 ;32(5):1207-1214.doi:10.1097/01.CCM.0000126152.33719.DB
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 2003 ;31(11):2677-2683.doi:10.1097/01.CCM.0000094227.89800.93
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 2003 ;31(3):987-988.doi:10.1097/01.CCM.0000055379.58594.7A
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 2000 ;28(4):1202-1203.doi:10.1097/00003246-200004000-00048
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 1985 ;13(10):870-871.doi:10.1097/00003246-198510000-00023
出版社：Ovid Technologies (Wolters Kluwer Health)
来源：
Critical Care Medicine. 1988 ;16(11):1167.doi:10.1097/00003246-198811000-00024
出版社：Ovid Technologies (Wolters Kluwer Health)
