Kazuyoshi Nagayama

Radiation therapy in combination with transcatheter arterial chemoembolization for hepatocellular carcinoma with extensive portal vein involvement

Junichi Tazawa, Manabu Maeda, Yoshinori Sakai et al. · Journal of Gastroenterology and Hepatology · 2001 · 101 citations

Number and Position of Mutations in the Interferon (IFN) Sensitivity–Determining Region of the Gene for Nonstructural Protein 5A Correlate with IFN Efficacy in Hepatitis C Virus Genotype 1b Infection

Hideki Watanabe, Nobuyuki Enomoto, Kazuyoshi Nagayama et al. · The Journal of Infectious Diseases · 2001 · 65 citations · Full text

Chronic hepatitis delta virus infection with genotype IIb variant is correlated with progressive liver disease

Hideki Watanabe, Kazuyoshi Nagayama, Nobuyuki Enomoto et al. · Journal of General Virology · 2003 · 61 citations

Hepatitis Delta Virus, Genetics, Hepatitis B +21

Quantitation of the Level of Hepatitis Delta Virus RNA in Serum, by Real‐Time Polymerase Chain Reaction—and Its Possible Correlation with the Clinical Stage of Liver Disease

Tsuyoshi Yamashiro, Kazuyoshi Nagayama, Nobuyuki Enomoto et al. · The Journal of Infectious Diseases · 2004 · 60 citations · Full text

Viral Diagnostics, Immunology, Hepatitis B +17

Efficacy of Endoscopic Clipping for Bleeding Gastroduodenal Ulcer: Comparison With Topical Ethanol Injection

Kazuyoshi Nagayama, Jun-ichi Tazawa, Yoshinori Sakai et al. · The American Journal of Gastroenterology · 1999 · 49 citations