Authors: LAU JYW SUNG JJY CHAN ACW LAI GWY LAU JTF NG EKW CHUNG SCS LI AKC

Citation: Jyw. Lau et al., STIGMATA OF HEMORRHAGE IN BLEEDING PEPTIC-ULCERS - AN INTEROBSERVER AGREEMENT STUDY AMONG INTERNATIONAL EXPERTS, Gastrointestinal endoscopy, 46(1), 1997, pp. 33-36