No association between urbanisation, neighbourhood deprivation and IBD: a population-based study of 4 million individuals
Agnieszka Butwicka, Amir Sariaslan, Henrik Larsson, Jonas Halfvarson, Pär E Myrelid, Ola Olén, Louise Frisen, Paul Lichtenstein, Jonas F Ludvigsson
Gut May 2019, 68 (5) 947-948; DOI: 10.1136/gutjnl-2018-316326