Term Name:	autosomal recessive nonsyndromic deafness 20
Synonyms:	autosomal recessive deafness 20, DFNB20
Definition:	An autosomal recessive nonsyndromic deafness that has_material_basis_in variation in the chromosome region 11q25-qter.
Ontology:	Human Disease [DOID:0110478]   ( DOID:0110478 )