Healthcare utilization and related costs among older people seeking primary care due to back pain: findings from the BACE-N cohort study.
Rikke Munk KillingmoKjersti StorheimDanielle A van der WindtZinajda Zolic-KarlssonØrjan Nesse VigdalLise KretzMilada Cvancarova SmåstuenMargreth GrotlePublished in: BMJ open (2022)
ClinicalTrials.gov NCT04261309, results.