1.
Chengwei Zhang, Theodore A. Alston, Zhenxiang Pan, Jingping Wang. Peri-operative Pain Management in Chronic Opioid Users and Unhabituated Patients. RPA [Internet]. 2017 May 30 [cited 2026 Sep. 7];2(1):12-9. Available from: https://openventio.us/index.php/RPA/article/view/1779