Antibiotic use and the development of inflammatory bowel disease: a national case-control study in Sweden
https://www.thelancet.com/journals/langas/article/PIIS2468-1253(20)30267-3/fulltext
Linking IBD with Antibiotic Use in Adults
https://www.contagionlive.com/news/linking-ibd-with-antibiotic-use-in-adults