01/20151 EPI 5344: Survival Analysis in Epidemiology Epi Methods: why does ID involve person-time? March 10, 2015 Dr. N. Birkett, School of Epidemiology,
01/20141 EPI 5344: Survival Analysis in Epidemiology Epi Methods: why does ID involve person-time? March 13, 2014 Dr. N. Birkett, Department of Epidemiology.
