Gjelstad, Svein

Vitamin D status in patients with musculoskeletal pain, fatigue and headache: A cross-sectional descriptive study in a multi-ethnic general practice in Norway

Knutsen, K. V., Brekke, M., Gjelstad, S., & Lagerløv, P. (2010) · Scandinavian Journal of Primary Health Care

Vitamin D Research StudiesMigraine and Headache Studies

Cited by 149

General practitioners’ prescriptions of benzodiazepines, Z-hypnotics and opioid analgesics for elderly patients during direct and indirect contacts. A cross-sectional, observational study

Sundseth, A. C., Gjelstad, S., Straand, J., & Rosvold, E. O. (2018) · Scandinavian Journal of Primary Health Care

Pharmaceutical Practices and Patient OutcomesOpioid Use Disorder Treatment

Cited by 19