title: A plea for TDM-based optimisation for treatment of Crohn's disease - Authors' reply.
authors.affiliation: IBD Pharmacogenetics, University of Exeter, Exeter, UK. Electronic address: nick.kennedy1@nhs.net.
authors.forename: Nicholas A
authors.initials: NA
authors.lastname: Kennedy
authors.affiliation: Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, UK.
authors.forename: Catriona
authors.initials: C
authors.lastname: Keerie
authors.affiliation: Gastrointestinal Unit, Ninewells Hospital, Dundee, UK.
authors.forename: Craig
authors.initials: C
authors.lastname: Mowat
authors.affiliation: Gastrointestinal Unit, Western General Hospital, Edinburgh, UK.
authors.forename: Jack
authors.initials: J
authors.lastname: Satsangi
mesh_terms: D003424:Crohn Disease / Q000188:drug therapy*; D006801:Humans