title: A method for the identification of acid metabolites of tetrahydrocannabinol (THC) by mass fragmentography.
mesh_terms: D002188:Cannabis / Q000031:analogs & derivatives*; D013759:Dronabinol / Q000031:analogs & derivatives* / Q000097:blood / Q000652:urine; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D008722:Methods
chemical_list: D013759:Dronabinol