... Castillo FJ, Brownstein Z, Marlin S,Adina Q, Cockburn DJ, Pandya A,< /b> Siemering KR, Chamberlin GP, Ballana E,Wuyts W, Maciel-Guerra AT, Alvarez A,< /b> Villamar M, Shohat M, Abeliovich D,Dahl HH, Estivill ... Erdenetungalag R, Basak Cengiz F, White TW,Radnaabazar J, Dangaasuren B, Tastan H, Nance WE, Pandya A:< /b> GJB2Mutations in Mongolia: Complex Alleles, Low Frequency, and < /b> ReducedFitness of the Deaf. Ann ... mutation, and < /b> 19 carried SLC2 6A4< /b> mutations and < /b> were diagnosedas having enlarged vestibular aqueduct by temporal CTscan. None of these patients was found to carry theGJB2 IVS1+1G> ;A < /b> mutation....