Changes in the dispensing of opioid medications in Canada following the introduction of a tamper-deterrent formulation of long-acting oxycodone: a time series analysis
Gomes T, Mastorakos A, Paterson JM, Sketris I, Caetano P, Greaves S, Henry D; the Canadian Network for Observational Drug Effect Studies Investigators. CMAJ Open. 2017; 5(4):E800-7. Epub 2017 Nov 22.