Twin Research & Genetic Epidemiology Unit
St Thomas' Hospital
Lambeth Palace Road
London SE1 7EH
Tel for twins/general public: +44 (0) 20 7188 5555
Tel for scientific community: +44 (0) 20 7188 6765
Fax: +44 (0) 20 7188 6761
E mail for twins/general public: twinrecruitment@gstt.nhs.uk
E mail for scientific community: victoria.vazquez@kcl.ac.uk