Long-Term Opioid Therapy in Spine Center Outpatients: Protocol for the Spinal Pain Opioid Cohort (SPOC) Study.
Claus MannicheLonny StokholmSophie Lykkegaard RavnTonny Elmose AndersenLars Pa BrandtKatrine Hass RubinBerit Schiøttz ChristensenLars Louis AndersenSøren G SkousgaardPublished in: JMIR research protocols (2020)
DERR1-10.2196/21380.