"methemoglobinemia"^^ . "DOID:10783"^^ . "UMLS_CUI:C0025637"^^ . . "ICD10CM:D74"^^ . . "disease_ontology"^^ . . . "ICD9CM:289.7"^^ . "NCI:C34817"^^ . "SNOMEDCT_US_2021_09_01:191386007"^^ . "MESH:D008708"^^ .