_:vb50942012 . _:vb50942012 . . "congenital fibrosis of the extraocular muscles 2"@en . _:vb50942012 . "disease_ontology"^^ . . "DOID:0081016"^^ . "A congenital fibrosis of the extraocular muscles that is characterized by bilateral ptosis and restrictive ophthalmoplegia with the globes fixed in extreme abduction (exotropia) and that has_material_basis_in homozygous mutation in the ARIX gene on chromosome 11q13."^^ . "OMIM:602078"^^ . _:vb50942012 . . . _:vb50942012 .