Kwon-Seok Chae

Frequent monoallelic deletion of PTEN and its reciprocal associatioin with PIK3CA amplification in gastric carcinoma

Kyucheol Cho, S. Chi, Jae-Il Park, 2003, International journal of cancer.

Frequent alteration of XAF1 in human colorectal cancers: implication for tumor cell resistance to apoptotic stresses.

Kil Yeon Lee, S. Chi, Min-Goo Lee, 2007, Gastroenterology.