Chronic pain and problematic substance use for veterans during COVID-19: the moderating role of psychological flexibility.
Reilly ED, Wolkowicz NR, Heapy A, Ross MacLean R, Duarte BA, Chamberlin ES, Harris JI, Shirk SD, Kelly MM. Chronic pain and problematic substance use for veterans during COVID-19: the moderating role of psychological flexibility. Front Psychol. 2023; 14:1173641.