PT - JOURNAL ARTICLE AU - Elizabeth Rea AU - Ross Upshur TI - Semmelweis revisited: the ethics of infection prevention among health care workers DP - 2001 May 15 TA - Canadian Medical Association Journal PG - 1447--1448 VI - 164 IP - 10 4099 - http://www.cmaj.ca/content/164/10/1447.short 4100 - http://www.cmaj.ca/content/164/10/1447.full SO - CMAJ2001 May 15; 164