Ben Yahia S, Ouechtati F, Jelliti B, Nouira S, Chakroun S, Abdelhak S, Khairallah M. Clinical and genetic investigation of isolated microspherophakia in a consanguineous Tunisian family. Journal of Human Genetics. 2009 Aug 21;54(9):550–3. doi: 10.1038/jhg.2009.75.