https://www.cochrane.org/zh-hant/evidence/CD009879_use-slow-release-oral-morphine-treatment-people-opioid-dependence
Use of slow-release oral morphine for the treatment of people with opioid dependence | Cochrane
slow release oral morphine
https://www.camh.ca/en/professionals/treating-conditions-and-disorders/opioid-use/opioid-use-treatment/slow-release-oral-morphine
Slow-release oral morphine | CAMH
slow release oral morphinecamh