Hoods-Moonsammy, Vyonne Jacqueline2013-01-252013-01-252013-01-25http://hdl.handle.net/10539/12312enProstheses and ImplantsPlasticsA comparison of the accuracy of polyether, polyvinyl siloxane, and plaster impression for long span implant supported prosthesesThesis (M.Dent.(Prosthodontics))--University of the Witwatersrand, Faculty of Health Sciences, 2012