PT - JOURNAL ARTICLE AU - Montori, Victor M. AU - Kleinbart, Jennifer AU - Newman, Thomas B. AU - Keitz, Sheri AU - Wyer, Peter C. AU - Moyer, Virginia AU - Guyatt, Gordon ED - , TI - Tips for learners of evidence-based medicine: 2. Measures of precision (confidence intervals) AID - 10.1503/cmaj.1031667 DP - 2004 Sep 14 TA - Canadian Medical Association Journal PG - 611--615 VI - 171 IP - 6 4099 - http://www.cmaj.ca/content/171/6/611.short 4100 - http://www.cmaj.ca/content/171/6/611.full SO - CMAJ2004 Sep 14; 171