title: Letter: faecal calprotectin and lactoferrin - accurate biomarkers in post-operative Crohn's disease - authors' reply. Letter: biologic therapies are effective for prevention of post-operative Crohn's disease recurrence - authors' reply.
authors.affiliation: Department of Gastroenterology, Western General Hospital, Edinburgh, UK. gareth.jones@ed.ac.uk.
authors.forename: G R
authors.initials: GR
authors.lastname: Jones
authors.forename: N A
authors.initials: NA
authors.lastname: Kennedy
authors.forename: C W
authors.initials: CW
authors.lastname: Lees
authors.forename: I D
authors.initials: ID
authors.lastname: Arnott
authors.forename: J
authors.initials: J
authors.lastname: Satsangi
mesh_terms: D003424:Crohn Disease / Q000188:drug therapy*; D005765:Gastrointestinal Agents / Q000627:therapeutic use*; D006801:Humans; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors*
chemical_list: D005765:Gastrointestinal Agents; D014409:Tumor Necrosis Factor-alpha