Publication
The use of ICD codes to identify IBD subtypes and phenotypes of the Montreal classification in the Swedish National Patient Register
Sarita Shrestha, Ola Olén, Carl Eriksson, Åsa H. Everhov, Pär Myrelid, Isabella Visuri, Jonas F. Ludvigsson, Ida Schoultz, Scott Montgomery, Michael C. Sachs, Jonas Halfvarson, Malin Olsson, Henrik Hjortswang, Jonas Bengtsson, Hans Strid, Marie Andersson, Susanna Jäghult, Michael Eberhardson, Caroline Nordenvall, Jan Björk, Ulrika L. Fagerberg, Martin Rejler, Olof Grip, Pontus Karling, Mattias Block, Eva Angenete, Per M. Hellström, Anders Gustavsson
Scandinavian Journal of Gastroenterology, April 2020, Taylor & Francis
DOI: 10.1080/00365521.2020.1740778