Yield of colonoscopy with special reference to lower gastrointestinal bleeding in a tertiary referral center in Eastern India

Gautam Ray
2015 Journal of Digestive Endoscopy  
How to cite this article: Ray G. Yield of colonoscopy with special reference to lower gastrointestinal bleeding in a tertiary referral center in Eastern India.
doi:10.4103/0976-5042.165700 fatcat:vefcqnou25eshpkscu7qoz3kdq