Clinicaltrials.gov was searched for registered research protocols. The keyword phrases “palmitoylethanolamide” and “pain” resulted in thirteen entries, of which three had been accomplished. None of them fulfilled our eligibility requirements. This can be a preview of membership content material, log in by means of an establishment to check entry. https://charlietrkeg.blognody.com/29907974/palmitoylethanolamide-for-dummies