• Rinoliet (neussteen) geassosieer met chroniese otorree : 'n gevalbespreking 

      Hoffmann, A. J.; Wagenfeld, D. J. H. (Health & Medical Publishing Group, 1986)
      A rare case of a 12-year-old girl with a nasopharyngeal rhinolith causing chronic unilateral otorrhoea is presented. The role of posterior rhinoscopy as an integral part of a routine otological examination is highlighted.