Optimal Operational Definition of Patient with Peptic Ulcer Bleeding for Big Data Analysis Using Combination of Clinical Characteristics in a Secondary General Hospital

by Jae Won Lee, Hyun Ki Kim, Yong Sik Woo, Jaehoon Jahng, Young Ran Jin, Jong Heon Park, Yong Sung Kim, Hwoon-Yong Jung
Published 2016-08-01