共 48 条
[11]
Rello undefined(1996)undefined Clin Infect Dis 23 973-undefined
[12]
Timsit undefined(1996)undefined Am J Respir Crit Care Med 154 116-undefined
[13]
Heyland undefined(1999)undefined Am J Respir Crit Care Med 159 1249-undefined
[14]
Haley undefined(1981)undefined Am J Med 70 947-undefined
[15]
Hughees undefined(1983)undefined MMWR 32 1SS-undefined
[16]
Leu undefined(1989)undefined Am J Epidemiol 129 1258-undefined
[17]
Richards undefined(1999)undefined Crit Care Med 27 887-undefined
[18]
NNIS undefined(1999)undefined Am J Infect Control 27 520-undefined
[19]
Tablan undefined(1994)undefined Am J Infect Control 22 247-undefined
[20]
Friedman undefined(1994)undefined Am J Respir Crit Care Med 149 A806-undefined