1. Impact of COVID-19 on Healthcare Resource Utilisation Among Patients with Inflammatory Bowel Disease in the USA. (9th April 2022) Authors: Ungaro, Ryan C; Chou, Bonnie; Mo, Jason; Ursos, Lyann; Twardowski, Rachel; Candela, Ninfa; Colombel, Jean-Frederic Journal: Journal of Crohn's and colitis Issue: Volume 16:Number 9(2022) Page Start: 1405 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗