Cohort profile: Using primary care data to understand Opioid Prescribing, Policy Impacts and Clinical Outcomes (OPPICO) in Victoria, Australia.
Suzanne NielsenRachelle BuchbinderChristopher M PearceDan LubmanSamanta LalicRomi HaasLouisa PiccoMonica JungHelena Cangadis-DouglassJenni IlomakiJ Simon BellTing XiaPublished in: BMJ open (2023)
EU PAS Register (EUPAS43218, prospectively registered).