El-Dallal M, Saroufim A, Systrom H, Ballou S, et al. Assessing the repercussions of COVID-19 pandemic on symptoms, disease management,
and emotional well-being in patients with inflammatory bowel disease: a
multi-site survey study. Scand J Gastroenterol 2021 Dec 11:1-9. doi: 10.1080/00365521.2021.2013527.
PMID: 34894999