RT Journal Article SR Electronic T1 Dual opioid therapy in a cancer patient with myasthenia gravis who developed respiratory depression from codeine JF BMJ Supportive & Palliative Care JO BMJ Support Palliat Care FD British Medical Journal Publishing Group SP bmjspcare-2020-002745 DO 10.1136/bmjspcare-2020-002745 A1 Sebastiano Mercadante A1 Claudio Adile A1 Patrizia Ferrera YR 2021 UL http://spcare.bmj.com/content/early/2021/01/16/bmjspcare-2020-002745.abstract AB This case report describes a patient who was referred to our unit after an emergency room admission for respiratory depression induced by codeine, and was successfully managed with tapentadol.