[1]
H. Grelz, M. R. Fischer, M. Priouzifard, P. Midlöv, and Åsa Ringqvist, “ Prevalence of Long-Term Opioid Therapy in a Chronic Non-Cancer Pain Population Attending a University-Based Tertiary Pain Clinic in Sweden: A Cross-Sectional Study”, JRM, vol. 54, p. jrm00270, Apr. 2022.