Disease burden and costs for patients with hip and knee osteoarthritis and chronic moderate-to-severe refractory pain on treatment with strong opioids in Spain Antoni Sicras-Mainar; Javier Rejas-Gutierrez; Francisco Vargas-Negrín; Juan Carlos Tornero-Tornero; Aram Sicras-Navarro; Isabel Lizarraga;

Factors associated with patient-reported outcome measures in knee osteoarthritis: A cross-sectional community-based study Rudy Hidayat; Faisal Parlindungan; Sumariyono Sumariyono; Suryo Anggoro Kusumo Wibowo; Anna Ariane; Johanda Damanik; Abirianty Priandani Araminta; Jessica Audrey; Mitra Alparisa;

Controversy about the use and financing of SYSADOA for osteoarthritis in Spain: An analysis of the scientific-social debate in the media Pedro Alfonso Domínguez Vera; Luis Carrasco Páez;