title: Active substances in marijuana.
mesh_terms: D002188:Cannabis / Q000032:analysis*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D013759:Dronabinol / Q000031:analogs & derivatives / Q000032:analysis*; D010936:Plant Extracts / Q000032:analysis*; D010944:Plants / Q000032:analysis*
chemical_list: D010936:Plant Extracts; D013759:Dronabinol