Term Name:	mitochondrial complex IV deficiency nuclear type 20
Synonyms:	MC4DN20
Definition:	A COX deficiency, benign infantile mitochondrial myopathy that has_material_basis_in homozygous mutation in the COX5A gene on chromosome 15q24.2.
Ontology:	Human Disease [DOID:0070505]   ( DOID:0070505 )