Term Name:	mitochondrial complex IV deficiency nuclear type 19
Synonyms:	MC4DN19
Definition:	A COX deficiency, benign infantile mitochondrial myopathy that has_material_basis_in homozygous mutation in the PET117 gene on chromosome 20p11.23.
Ontology:	Human Disease [DOID:0070504]   ( DOID:0070504 )