Opioids_OAC_supplementary_materials_v2 – Supplemental material for Health outcomes and costs in patients with osteoarthritis and chronic pain treated with opioids in Spain: the OPIOIDS real-world study

Supplemental material, Opioids_OAC_supplementary_materials_v2 for Health outcomes and costs in patients with osteoarthritis and chronic pain treated with opioids in Spain: the OPIOIDS real-world study by Antoni Sicras-Mainar, Carlos Tornero-Tornero, Francisco Vargas-Negrín, Isabel Lizarraga and Javier Rejas-Gutierrez in Therapeutic Advances in Musculoskeletal Disease