TY - GEN AU - Daneman,Nick AU - Simor,Andrew E AU - Redelmeier,Donald A TI - Validation of a modified version of the national nosocomial infections surveillance system risk index for health services research SN - 1559-6834 PY - 2009///0728 KW - Aged KW - Aged, 80 and over KW - Cross Infection KW - epidemiology KW - Elective Surgical Procedures KW - adverse effects KW - Health Services Research KW - methods KW - Humans KW - Incidence KW - Ontario KW - Population Surveillance KW - Risk Assessment KW - Surgical Wound Infection N1 - Publication Type: Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1086/597523 ER -