RT Journal Article SR Electronic T1 Further evidence for heterozygote advantage of GJB2 deafness mutations: a link with cell survival JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 573 OP 575 DO 10.1136/jmg.2003.017632 VO 41 IS 7 A1 Common, J E A A1 Di, W-L A1 Davies, D A1 Kelsell, D P YR 2004 UL http://jmg.bmj.com/content/41/7/573.abstract AB