title: [Letter from 18/03/2014].
authors.forename: O
authors.initials: O
authors.lastname: Leiß
mesh_terms: D001317:Austria; D005762:Gastroenterology / Q000592:standards*; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000150:complications / Q000175:diagnosis* / Q000628:therapy*; D044342:Malnutrition / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D017410:Practice Guidelines as Topic