Contact Information
The Swedish Twin Registry
Department of Medical Epidemiology and Biostatistics
Karolinska Institutet
PO Box 281
SE-171 77 Stockholm
Sweden
Support: str-research@meb.ki.se
Fax: +46 (0)831 4975
You can also find us on 
where we will be happy to inform, discuss and answer research questions (Swedish page).
