title: Comparative gas-liquid chromatography of biologically important indoles, and their benzo(b)thiophene and 1-methylindole analogs.
mesh_terms: D002849:Chromatography, Gas; D007210:Indoleacetic Acids / Q000032:analysis; D007211:Indoles / Q000032:analysis*; D008722:Methods; D008745:Methylation; D013696:Temperature; D013876:Thiophenes / Q000032:analysis*; D014363:Tryptamines / Q000032:analysis; D014364:Tryptophan / Q000032:analysis
chemical_list: D007210:Indoleacetic Acids; D007211:Indoles; D013876:Thiophenes; D014363:Tryptamines; D014364:Tryptophan