. . "DOID:6161"^^ . "disease_ontology"^^ . "pediatric testicular mixed germ cell tumor"@en . . "UMLS_CUI:C1333009"^^ . . _:vb50954598 . "paediatric testicular mixed germ cell tumour"@en . . _:vb50954598 . "NCI:C6542"^^ . "childhood testicular mixed germ cell tumour"@en . _:vb50954598 . "childhood testicular mixed germ cell tumor"^^ . _:vb50954598 . _:vb50954598 .