title: [Chromatographic analysis of a substance P preparation from brain].
mesh_terms: D000818:Animals; D001681:Biological Assay; D001923:Brain Chemistry; D002845:Chromatography; D002850:Chromatography, Gel; D002918:Chymotrypsin; D006168:Guinea Pigs; D007082:Ileum; D066298:In Vitro Techniques; D009130:Muscle, Smooth / Q000502:physiology; D010455:Peptides / Q000032:analysis*; D013373:Substance P / Q000032:analysis / Q000494:pharmacology; D014357:Trypsin
chemical_list: D010455:Peptides; D013373:Substance P; D002918:Chymotrypsin; D014357:Trypsin
vernacular_title: Chromatographische Analyse eines Substanz-P-Präparates aus Gehirn.