_:vb50938746 . _:vb50938746 . _:vb50938746 . _:vb50938746 "url:https://rarediseases.info.nih.gov/diseases/498/nager-acrofacial-dysostosis"^^ . _:vb50938746 . _:vb50938746 "A hetergeneous dysostosis that is characterized by digital dysplasia, downslanted palpebral fissures, deafness and developmental delay, has_material_basis_in mutation to the SF3B4 gene."^^ . _:vb50938746 .