Vijayan, Rupalakshmi, Shavy Nagpal, Syed Adeel Hassan, Isha Mehta, Kazi Anwar, Charmy Parikh, Kuchalambal Agadi, et al. 2022. “Analysis of COVID-19 and Inflammatory Bowel Disease: An In-Depth Literature Review”. Archives of Clinical and Medical Case Reports 6 (4):604-8. https://fortunejournals.org/ojs/index.php/acmcr/article/view/22657.