Per Sjøgren

Critical issues on opioids in chronic non-cancer pain:

Jørgen Eriksen, Per Sjøgren, Éduardo Bruera et al. · Pain · 2006 · 513 citations

Quality Of Life, Pain Therapy, Critical Issues +19

Pain epidemiology and health related quality of life in chronic non-malignant pain patients referred to a Danish multidisciplinary pain center

Niels Becker, Annemarie Bondegaard Thomsen, Alf Kornelius Olsen et al. · Pain · 1997 · 428 citations

Epidemiology of chronic non-malignant pain in Denmark

Jørgen Eriksen, Marianne Kjettrup Jensen, Per Sjøgren et al. · Pain · 2003 · 361 citations

Quality Of Life, Family Medicine, Pain Syndrome +13

Chronic pain and other sequelae in long‐term breast cancer survivors: Nationwide survey in Denmark

Ola Ekholm, Niklas Kahr Rasmussen, M. Groenvold et al. · European Journal of Pain · 2008 · 260 citations

Treatment outcome of chronic non-malignant pain patients managed in a Danish multidisciplinary pain centre compared to general practice: a randomised controlled trial

Niels Becker, Per Sjøgren, Per Bech et al. · Pain · 2000 · 206 citations

Quality Of Life, Treatment Outcome, Pain Therapy +23