Gastric ulcer and cancer
胃潰ようと胃癌

Norio Matsukura, Masahiko Onda, Syunji Kato, Akira Tokunaga, Kiyohiko Yamashita, Zenya Naito
1997 Journal of Nippon Medical School  
doi:10.1272/jnms1923.64.207 pmid:9217362 fatcat:cweqdd3ulfgi3gptcc7ygrmlw4