_:vb50945492 . _:vb50945492 . _:vb50945492 "url:https://europepmc.org/article/med/305814"^^ . _:vb50945492 . _:vb50945492 . _:vb50945492 "A congenital nystagmus characterized by autosomal recessive inheritance."^^ . _:vb50945492 .