"SPGF30"^^ . _:vb50945724 . . . . _:vb50945724 . "disease_ontology"^^ . "DOID:0111913"^^ . "A spermatogenic failure characterized by nonobstructive azoospermia or cryptozoospermia that has_material_basis_in homozygous or compound heterozygous mutation in TDRD9 on chromosome 14q32.33."^^ . "OMIM:618110"^^ . _:vb50945724 . . "spermatogenic failure 30"^^ . _:vb50945724 . _:vb50945724 .