Authors: TAKEUCHI M FUJIMOTO J NIWAMOTO H YAMAMOTO Y OKAMOTO E

Citation: M. Takeuchi et al., FREQUENT DETECTION OF HEPATITIS-B VIRUS X-GENE DNA IN HEPATOCELLULAR-CARCINOMA AND ADJACENT LIVER-TISSUE IN HEPATITIS-B SURFACE ANTIGEN-NEGATIVE PATIENTS, Digestive diseases and sciences, 42(11), 1997, pp. 2264-2269

Authors: NAKAMURA K YODEN Y NAKAI Y NIWAMOTO H OKAMOTO E

Citation: K. Nakamura et al., MECHANISM OF HYPERSENSITIVITY ON MECHOLYL AND GASTRIN IN ESOPHAGEAL ACHALASIA, Gastroenterology, 110(4), 1996, pp. 205-205

Authors: NIWAMOTO H OHASHI S OKAMOTO E

Citation: H. Niwamoto et al., PATHOGENESIS AND SURGICAL-TREATMENT FOR SEVERE IDIOPATHIC CHRONIC CONSTIPATION, Gastroenterology, 110(4), 1996, pp. 724-724

Authors: NIWAMOTO H OKAMOTO E TOYOSAKA A MATSUSHIMA Y OKASORA T

Citation: H. Niwamoto et al., SPORADIC VISCERAL NEUROPATHY, SURGERY TODAY-THE JAPANESE JOURNAL OF SURGERY, 25(9), 1995, pp. 763-770

Authors: NIWAMOTO H TAKAHASHI H

Citation: H. Niwamoto et H. Takahashi, FAS-MEDIATED INTRACELLULAR INACTIVATION OF HEPATITIS-B VIRUS-DNA, Hepatology, 22(4), 1995, pp. 629-629

Authors: NIWAMOTO H OKAMOTO E FUJIMOTO J TAKEUCHI M FURUYAMA JI YAMAMOTO Y

Citation: H. Niwamoto et al., ARE HUMAN HERPES VIRUSES OR MEASLES-VIRUS ASSOCIATED WITH ESOPHAGEAL ACHALASIA, Digestive diseases and sciences, 40(4), 1995, pp. 859-864