RT Journal Article SR Electronic T1 A genetic register for Huntington's chorea in South Wales. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 241 OP 245 DO 10.1136/jmg.19.4.241 VO 19 IS 4 A1 Harper, P S A1 Tyler, A A1 Smith, S A1 Jones, P A1 Newcombe, R G A1 McBroom, V YR 1982 UL http://jmg.bmj.com/content/19/4/241.abstract AB A regional genetic register for Huntington's chorea in South Wales is described, based on previous family studies in this area, which is one of high prevalence for the disorder. The primary role of the register is to help in the efficient delivery of services, including genetic counselling, to affected subjects and relatives, and to monitor changes in the population at risk. The mode of operation of the register is described and the essential importance of strict confidentiality is stressed.