1.
Velázquez Rivera, MD I, Velázquez Clavarana, BSc L, García Velasco, BSc P, Melero Ramos, BSc C. Opioid-induced constipation in chronic pain: Experience with 180 patients. J of Opioid Management [Internet]. 2019 Jan. 1 [cited 2024 May 6];15(1):69-76. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/2380