M Mayumi

Typing hepatitis C virus by polymerase chain reaction with type-specific primers: application to clinical surveys and tracing infectious sources

Hiroaki Okamoto, Yuichi Sugiyama, S Okada et al. · Journal of General Virology · 1992 · 1.3K citations

Life Sciences, Infectious Diseases, Microbiology +13

A synthetic peptide vaccine involving the product of the pre-S(2) region of hepatitis B virus DNA: protective efficacy in chimpanzees.

Yoshito Itoh, Emiko Takai, Hiroyuki Ohnuma et al. · Proceedings of the National Academy of Sciences · 1986 · 243 citations · Full text

Veterinary Medicine, Genetics, Infectious Diseases +17

Immunochemical structure of hepatitis B e antigen in the serum.

Kenichi Takahashi, A Machida, Gunki Funatsu et al. · The Journal of Immunology · 1983 · 216 citations

Life Sciences, Biochemistry, Molecular Biology +9

Genomic heterogeneity of hepatitis B virus in a 54-year-old woman who contracted the infection through materno-fetal transmission.

Hiroaki Okamoto, Masayuki Imai, Masaaki KAMETANI et al. · PubMed · 1987 · 215 citations

Life Sciences, Genetics, Molecular Biology +15

Demonstration of Hepatitis B e Antigen in the Core of Dane Particles

Keisuke Takahashi, Y. Akahane, Tohru Gotanda et al. · The Journal of Immunology · 1979 · 205 citations

Life Sciences, Biochemistry, Pathology +10