1. Letter to the Editor. Issue 5 (May 2017) Authors: Hjorthøj, Carsten; Østergaard, Marie L.D.; Benros, Michael E.; Toftdahl, Nanna G.; Andersen, Jon T.; Nordentoft, Merete Journal: European journal of gastroenterology & hepatology Issue: Volume 29:Issue 5(2017:May) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗