Title: Quantitative profiling of endocannabinoids and related compounds in rat brain using liquid chromatography-tandem electrospray ionization mass spectrometry.
Journal: Analytical biochemistry 20070115
Title: An entourage effect: inactive endogenous fatty acid glycerol esters enhance 2-arachidonoyl-glycerol cannabinoid activity.
Journal: European journal of pharmacology 19980717