_:vb50940487 . "An acute lymphocytic leukemia occuring during childhood."^^ . _:vb50940487 . "Childhood Acute Lymphoblastic Leukemia"@en . . "DOID:0080144"^^ . . "disease_ontology"^^ . . _:vb50940487 . "childhood acute lymphocytic leukemia"@en . . . _:vb50940487 . _:vb50940487 . "NCI:C3168"^^ .