Experiences of adults with opioid-treated chronic low back pain during the COVID-19 pandemic: A cross-sectional survey study. - Zgierska AE; Burzinski CA; Garland EL; Barrett B; Lennon RP; Brown RL; Schiefelbein AR; Nakamura Y; Stahlman B; Jamison RN; Edwards RR (Medicine, 2023)