No association between chronic musculoskeletal complaints and Val158Met polymorphism in the Catechol-O-methyltransferase gene. The HUNT study

by Stovner Lars, Pettersen Elin, Hagen Knut, Skorpen Frank, Zwart John-Anker
Published 2006-05-01

Depression and anxiety in relation to catechol-O-methyltransferase Val¹⁵⁸Met genotype in the general population: The Nord-Trøndelag Health Study (HUNT)

by Zwart John-Anker, Stordal Eystein, Skorpen Frank, Bækken Petter M, Hagen Knut
Published 2008-06-01

The impact of the Catechol-O-methyltransferase Val158Met polymorphism on survival in the general population – the HUNT study

by Skorpen Frank, Stovner Lars J, Hagen Knut, Pettersen Elin, Zwart John-Anker
Published 2007-06-01

Genetic variation in the <it>Catechol-O-Methyltransferase (COMT) </it>gene and morphine requirements in cancer patients with pain

by Kaasa Stein, Skorpen Frank, Sato Hiroe, Ross Joy R, Rakvåg Trude T, Klepstad Pål
Published 2008-12-01

Health care providers underestimate symptom intensities of cancer patients: A multicenter European study

by Kaasa Stein, Skorpen Frank, Bjordal Kristin, Sprangers Mirjam AG, Laugsand Eivor A, Klepstad Pål
Published 2010-09-01