Nilsen, Thomas S.

• Norsk Epidemiologi Vol. 26 No. 1-2 (2016): Tvillingforskning - Articles
  The Norwegian Twin Registry
  Abstract  PDF
• Norsk Epidemiologi Vol. 26 No. 1-2 (2016): Tvillingforskning - Articles
  Social Factors and Health: Description of a new Norwegian twin study
  Abstract  PDF