Retief, D. H.Turkstra, J.Cleaton-Jones, P. E.et al2016-02-192016-02-191979Retief, D.H., Turkstra ,J., Cleaton-Jones, P.E.1979. The mineral composition of enamel from two South African population groups. The Journal of the Dental Association of South Africa;34(10):577-80http://hdl.handle.net/10539/19541KIMenSouth AfricaMineralsDental EnamelAfrican Continental Ancestry GroupArticle