A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Norio Matsukura, Masahiko Onda, Syunji Kato, Akira Tokunaga, Kiyohiko Yamashita, Zenya Naito. "Gastric ulcer and cancer." Journal of Nippon Medical School (1997) 207-210