Chronic Pain and Posttraumatic Stress Among Patients in Substance Use Treatment: Protocol for NOR-APT, a Longitudinal Cohort Study
JMIR Res Protoc. 2025 Dec 24;14:e67663. doi: 10.2196/67663.ABSTRACTBACKGROUND: Chronic pain conditions and posttraumatic stress disorder (PTSD) are highly prevalent among patients with substance use disorders...
