_:vb50940884 "url:https://www.ncbi.nlm.nih.gov/pubmed/19270707"^^ . _:vb50940884 . _:vb50940884 . _:vb50940884 "An orofacial cleft that has_material_basis_in variation in the chromosome region 8q24.3."^^ . _:vb50940884 . _:vb50940884 . _:vb50940884 .