TY - JOUR T1 - Simple screening model for identifying the risk of sleep apnea in patients on opioids for chronic pain: an infographic JF - Regional Anesthesia & Pain Medicine JO - Reg Anesth Pain Med DO - 10.1136/rapm-2021-103010 SP - rapm-2021-103010 AU - Rajnish K Gupta AU - Eric S Schwenk Y1 - 2021/08/09 UR - http://rapm.bmj.com/content/early/2021/08/09/rapm-2021-103010.abstract N2 - ER -