K. Kodama

Gastric juice nitrite and vitamin C in patients with gastric cancer and atrophic gastritis: is low acidity solely responsible for cancer risk?

K. Chayama, K. Haruma, M. Yoshihara, 2003, European journal of gastroenterology & hepatology.

The effects of rabeprazole on parietal cells and enterochromaffin-like cells in rats: a comparison with omeprazole

K. Haruma, Y. Yonei, G. Kajiyama, 2002, Journal of Gastroenterology.

Does Intragastric Nitrite Concentration Reflect Gastric Carcinogenesis in Japanese Helicobacter pylori-Infected Patients?

K. Chayama, K. Sumii, M. Sumii, 2003, Digestive Diseases and Sciences.

Helicobacter pylori Infection Increases Serum Nitrate and Nitrite More Prominently Than Serum Pepsinogens

K. Chayama, K. Haruma, M. Yoshihara, 2002, Helicobacter.

Transthoracic Collis-Nissen repair for massive type IV paraesophageal hernia

S. Okamoto, H. Itano, N. Horita, 2008, General thoracic and cardiovascular surgery.

Is apoptosis in antral mucosa correlated with serum nitrite concentration in Japanese Helicobacter pylori‐infected patients?

Y. Kitadai, G. Kajiyama, M. Ohta, 2003, Journal of gastroenterology and hepatology.

Does Serum Nitrite Concentration Reflect Gastric Carcinogenesis in Japanese Helicobacter pylori-Infected Patients?

G. Kajiyama, M. Fujihara, K. Sumii, 2004, Digestive Diseases and Sciences.

Clinical Usefulness of NBI Magnification in Routine Colonoscopic Examination

N. Sasaki, S. Okamoto, H. Shima, 2008 .