https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 A cox proportional hazard model for mid-point imputed interval censored data https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11780 Wed 12 May 2021 23:21:04 SAST ]]> Randomization in a two armed clinical trial: an overview of different randomization techniques https://commons.ufh.ac.za/vital/access/manager/Repository/vital:11781 Wed 12 May 2021 22:18:18 SAST ]]>