Capsule endoscopy findings following negative second look endoscopy in patients with suspected small bowel bleeding at a tertiary care center in Sri Lanka. - Aponso, Tilan; Wanninayake, W. M. D. A. S.; Nawarathne, N. M. M.; Peiris, Ranjith; Fernandopulle, Nilesh; Wijesinghe, I. P. (BMC Gastroenterology, 2025)