title: Null mutations lacking substance: elucidating pain mechanisms by genetic pharmacology.
authors.affiliation: Department of Anesthesia and Critical Care, Massachusetts General Hospital, and Harvard Medical School, Charlestown 02129, USA.
authors.forename: C J
authors.initials: CJ
authors.lastname: Woolf
authors.forename: R J
authors.initials: RJ
authors.lastname: Mannion
authors.forename: S
authors.initials: S
authors.lastname: Neumann
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000502:physiology; D051379:Mice; D018345:Mice, Knockout / Q000502:physiology*; D016296:Mutagenesis / Q000502:physiology; D010146:Pain / Q000235:genetics* / Q000503:physiopathology*; D013116:Spinal Cord / Q000737:chemistry / Q000502:physiology; D013373:Substance P / Q000235:genetics*
chemical_list: D013373:Substance P