1. Schlemper RJ, Itabashi M, Kato Y, et al (1997) Differences and diagnostic criteria for gastric carcinoma between Japanese and Western pathologists. Lancet 349:1725–1729
2. Lauwers GY, Shimizu M, Correa P, et al (1999) Evaluation of gastric biopsies for neoplasia: differences between Japanese and Western pathologists. Am J Surg Pathol 23:511–518
3. Rugge M, Correa P, Dixon MF, et al (2000) Gastric dysplasia: the Padova international classification. Am J Surg Pathol 24:167–176
4. Schlemper J, Borchard F, Dixon MF, et al (2000) International comparability of the pathological diagnosis for early cancer for the digestive tract: Munich meeting. J Gastroenterol 35(suppl 12):102–110
5. Sakamoto J, Yasue M (1997) Do Japanese statistics on gastric carcinoma need to be revised? Lancet 349:1711–1712