TY - BOOK AU - Dohoo , Ian AU - Martin , Wayne AU - Stryhn , Henrik TI - Methods in epidemiologic research SN - 9780919013735 U1 - 614.47 PY - 2012/// CY - Prince Edward Island PB - VER inc KW - Human Epidemiology KW - Epidemiology Research UR - www.upei.ca/mer ER -