000 00456cas a2200157 4500
008 000000c 9999 rr eng u
022 _a0899-823x
035 _a(Sirsi) a94771
041 _aeng
245 0 0 _aInfection control & hospital epidemiology
260 _aChicago:
_bUniversity of Chicago press,
_c
599 _a4
_bV. 30 NO. 11 NOV 2009;
710 _aThe Society for Healthcare Epidemiology America
596 _a4
942 _2NLM
_cPERIODICAL
999 _c40431
_d40431