K. Koizumi

Detection of K-ras mutations in DNAs isolated from feces of patients with colorectal tumors by mutant-allele-specific amplification (MASA).

H. Ohta, M. Maruyama, S. Ichii, 1995, Oncogene.

Tumor markers CEA, CA19-9 and CA125 in monitoring of response to systemic chemotherapy in patients with advanced gastric cancer.

N. Takemoto, M. Maruyama, A. Kazami, 1999, Japanese journal of clinical oncology.