S844 Role of Bowel Ultrasound to Assess Disease Activity of Ulcerative Colitis. (October 2021) - Walke, Swapnil; Chauhan, Shamshersingh; Pandey, Vikas; Deshpande, Sneha; Jadhav, Rahul; Chaudhari, Vipul; Vishwanathan, Deepti; Kolhe, Kailash; S, Shwetha; Joshi, Anagha; Ingle, Meghraj