Petter C. Borchgrevink

The 118 A > G polymorphism in the human µ‐opioid receptor gene may increase morphine requirements in patients with pain caused by malignant disease

Pål Klepstad, Trude Teoline Nausthaug Rakvåg, S. Kaasa et al. · Acta Anaesthesiologica Scandinavica · 2004 · 380 citations

Medicine, Genetics, Pharmacology +17

The Norwegian Brief Pain Inventory Questionnaire

Pål Klepstad, Jon Håvard Loge, Petter C. Borchgrevink et al. · Journal of Pain and Symptom Management · 2002 · 309 citations · Full text

Nursing, Psychology, Pain Management +9

Associations between recreational exercise and chronic pain in the general population: Evidence from the HUNT 3 study

Tormod Landmark, Pål Romundstad, Petter C. Borchgrevink et al. · Pain · 2011 · 195 citations

Education, Health Promotion, Exercise Physiology +8

Morphine glucuronide-to-morphine plasma ratios are unaffected by the UGT2B7 H268Y and UGT1A1*28 polymorphisms in cancer patients on chronic morphine therapy

M. S. T. van Holthe, K. Zahlsen, Petter C. Borchgrevink et al. · European Journal of Clinical Pharmacology · 2002 · 133 citations

Medicine, Pharmacokinetics, Pharmacology +16

Estimating the prevalence of chronic pain: Validation of recall against longitudinal reporting (the HUNT pain study)

Tormod Landmark, Pål Romundstad, Ola Dale et al. · Pain · 2012 · 129 citations

Nursing, Psychology, Pain Management +12