Browsing by Author "Potgieter, E."
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Perceptions of registered nurses in four state health insititutions on continuing formal education
Richards, L.; Potgieter, E. (OASISOpenJournals, 2010)This study investigated registered nurses in four selected state health institutions’ perceptions with regard to continuing formal education. The relevance of continuing formal education is being emphasised globally by ... -
Whitening efficacy of three over-the-counter oral rinses
Potgieter, E.; Grobler, Sias Renier (South African Dental Association, 2011)Aim: The aim of the study was to determine the whitening efficacy of three different oral rinses. Materials and methods: Eighty extracted teeth were randomly divided into four groups, cleaned with a slow-speed hand-piece ...