PT - JOURNAL ARTICLE AU - Knol, Mirjam J. AU - Le Cessie, Saskia AU - Algra, Ale AU - Vandenbroucke, Jan P. AU - Groenwold, Rolf H.H. TI - Overestimation of risk ratios by odds ratios in trials and cohort studies: alternatives to logistic regression AID - 10.1503/cmaj.101715 DP - 2012 May 15 TA - Canadian Medical Association Journal PG - 895--899 VI - 184 IP - 8 4099 - http://www.cmaj.ca/content/184/8/895.short 4100 - http://www.cmaj.ca/content/184/8/895.full SO - CMAJ2012 May 15; 184