A Study of Cancer detected by Ultrasonic Mass Screeing
当院人間ドックにおける超音波集検発見癌の実態

Masahisa KOJIMA, Yasuaki TAKEHARA, Kiyokatu YAMADA, Osamu TORIUMI, Mika KUROSE, Kouji YAMASHITA, Kazuhiko MATUZAWA
1994 Journal of Gastroenterological Mass Survey  
doi:10.11404/jsgcs1982.32.3_61 fatcat:kzhnp3i53fhgfngmmo3pvffrce