@article{eb44b97d99b6420d8428ff01b9c94cfb,
title = "Difficult-to-treat inflammatory bowel disease: results from a global IOIBD survey",
author = "Parigi, \{Tommaso Lorenzo\} and Ferdinando D'Amico and Abreu, \{Maria T.\} and Rubin, \{David T.\} and Axel Dignass and Iris Dotan and Vipul Jairath and Fernando Magro and Laurent Peyrin-Biroulet and Subrata Ghosh and Silvio Danese",
year = "2022",
month = may,
doi = "10.1016/S2468-1253(22)00085-1",
language = "English",
volume = "7",
pages = "390--391",
journal = "The Lancet Gastroenterology and Hepatology",
issn = "2468-1253",
publisher = "Elsevier Ltd",
number = "5",
}