title: A spurious correlation.
authors.forename: Greg
authors.initials: G
authors.lastname: Atkinson
authors.forename: Philip
authors.initials: P
authors.lastname: Watson
authors.forename: Ronald J
authors.initials: RJ
authors.lastname: Maughan
authors.forename: Susan M
authors.initials: SM
authors.lastname: Shirreffs
authors.forename: Alan M
authors.initials: AM
authors.lastname: Nevill
mesh_terms: D001923:Brain Chemistry / Q000502:physiology*; D003627:Data Interpretation, Statistical; D006801:Humans; D012701:Serotonin / Q000378:metabolism*; D014364:Tryptophan / Q000097:blood*
chemical_list: D012701:Serotonin; D014364:Tryptophan