Canna~Fangled Abstracts Contribution of Endocannabinoid Gene Expression and Genotype on Low Back Pain Susceptibility and Chronicity. Clin J Pain. 2017 May 5. doi: 10.1097/AJP.0000000000000508. Ramesh D1, D'Agata A, Starkweather A, Young…Freedom WaresMay 5, 2017