_:vb50942439 . _:vb50942439 "url:https://www.ncbi.nlm.nih.gov/pubmed/23375655"^^ . _:vb50942439 . _:vb50942439 "An amelogenesis imperfecta that has_material_basis_in homozygous mutation in the SLC24A4 gene on chromosome 14q32."^^ . _:vb50942439 . _:vb50942439 . _:vb50942439 .