@article{39d95e296e91465ca489465dabbdf6db,
title = "PREDICTION OF ENDOSCOPIC ACTIVITY IN PATIENTS WITH CROHN'S DISEASE - SYSTEMATIC REVIEW AND EXTERNAL VALIDATION OF PUBLISHED PREDICTION MODELS",
author = "Brand, \{Eelco C.\} and Elias, \{Sjoerd G.\} and Minderhoud, \{Itta M.\} and \{van der Veen\}, \{Julius J.\} and Baert, \{Filip J.\} and David Laharie and Peter Bossuyt and Yoram Bouhnik and Anthony Buisson and Guy Lambrecht and Edouard Louis and Benjamin Pariente and Marie Pierik and \{Van Der Woude\}, \{Christien Janneke\} and D'Haens, \{Geert R.\} and Severine Vermeire and Bas Oldenburg",
year = "2019",
month = may,
language = "English",
volume = "156",
pages = "S848--S848",
journal = "Gastroenterology",
issn = "0016-5085",
publisher = "W.B. Saunders",
number = "6",
}