"disease_ontology"^^ . . "congenital intrinsic factor deficiency"^^ . . _:vb50937486 . "A vitamin B12 deficiency that is characterized by megaloblastic anemia due to the absence of gastric intrinsic factor which results in abnormal vitamin B12 absorption."^^ . "DOID:0050734"^^ . _:vb50937486 . "OMIM:261000"^^ . . _:vb50937486 . _:vb50937486 . . _:vb50937486 . "hereditary intrinsic factor deficiency"@en . "lschriml"^^ . "2012-07-17T01:52:57Z"^^ .