_:vb50942430 "url:https://ghr.nlm.nih.gov/condition/amelogenesis-imperfecta"^^ . _:vb50942430 "url:https://www.omim.org/entry/301200"^^ . _:vb50942430 . _:vb50942430 . _:vb50942430 . _:vb50942430 "An amelogenesis imperfecta that has_material_basis_in X-linked dominant mutation in the gene encoding amelogenin (AMELX)."^^ . _:vb50942430 . _:vb50942430 . _:vb50942430 .