[1] Petrosino S, Di Marzo V. The pharmacology of palmitoylethanolamide and first data on the therapeutic efficacy of some of its new formulations. Br J Pharmacol. 2017;174(11):1349-1365. PMID: 34069940.
[2] Kuehl FA, et al. The identification of N-(2-hydroxyethyl)-palmitamide as a naturally occurring anti-inflammatory agent. J Am Chem Soc. 1957;79:5577-5578. PMID: 24066256.
[3] OptiPEA® - Official site. https://www.optipea.com/
[4] Artukoglu BB, et al. Efficacy of Palmitoylethanolamide for Pain: A Meta-Analysis. Pain Physician. 2017;20(5):353-362. PMID: 28727699.