title: Environment and risk of Crohn's disease: comments on "the increasing weight of Crohn's disease subjects in clinical trials".
authors.affiliation: Department of Gastroenterology, Croydon University Hospital, Surrey, London, United Kingdom Cellular and Molecular Science, St George's Medical School, London, United Kingdom.
authors.forename: Michael A
authors.initials: MA
authors.lastname: Mendall
mesh_terms: D003424:Crohn Disease / Q000209:etiology*; D006801:Humans; D007249:Inflammation / Q000209:etiology*; D009765:Obesity / Q000150:complications*