Clinicaltrials.gov was searched for registered research protocols. The keywords “palmitoylethanolamide” and “agony” resulted in 13 entries, of which 3 were finished. None of them fulfilled our eligibility conditions. Identify your collection: Identify needs to be less than figures Select a group: Not able to load your assortment resulting from https://confuciush471jou4.bcbloggers.com/profile