Citation: Yyh. Ho et G. Daskalopoulos, CAN YOU DIAGNOSE HELICOBACTER-PYLORI BY MACROSCOPIC APPEARANCES ON ENDOSCOPY - (PHASE-1 TRIAL), Gastroenterology, 110(4), 1996, pp. 135-135
Citation: Km. Kam et al., OUTBREAK OF VIBRIO-CHOLERAE O1 IN HONG-KONG RELATED TO CONTAMINATED FISH TANK WATER, Public health, 109(5), 1995, pp. 389-395