Detection of hepatitis a viral genome in stool samples of patients with relapsed hepatitis A by the polymerase chain reaction by M. V. Tedeschi, C. F. T. Yoshida, M. Silva, S. M. Feinstone

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The use of non-human primates as animal models for the study of hepatitis viruses by C.L. Vitral, C.F.T. Yoshida, A.M.C. Gaspar

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Comparative ELISA reagents for detection of hepatitis B surface antigen (HBsAg) Comparação de reativos para o teste de ELISA na evidenciação do antígeno de superfície de hepatite B... by I. F. Camargo, A. M. C. Gaspar, C. F. T. Yoshida

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A Brazilian hepatitis A virus isolated and adapted in primate and primate cell line as a chance for the development of a vaccine by A. M. Gaspar, C. L. Vitral, R. S. Marchevsky, C. F. T. Yoshida, H. G. Schatzmayr

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Hepatitis B and C prevalences among blood donors in the south region of Brazil by H. C. F. F. Vasconcelos, C. F. T. Yoshida, B. O. M. Vanderborght, H. G. Schatzmayr

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Prevalence and risk factors for HBV, HCV and HDV infections among injecting drug users from Rio de Janeiro, Brazil by M.L.A. Oliveira, F.I. Bastos, P.R. Telles, C.F.T. Yoshida, H.G. Schatzmayr, U. Paetzold, G. Pauli, E. Schreier

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Genotyping hepatitis C virus from hemodialysis patients in Central Brazil by line probe assay and sequence analysis by M.P. Espírito-Santo, M.A.S. Carneiro, N.R.S. Reis, A.G. Kozlowski, S.A. Teles, E. Lampe, C.F.T. Yoshida, R.M.B. Martins

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Anticorpos anti-HBs obtidos em coelhos e sua utilização como reagentes para testes sorológicos no diagnóstico da hepatite B Anti-HBs antibodies obtained in rabbits and its use as r... by C. F. T. Yoshida, L. A. C. Mercadante, A. M. C. Gaspar, M. M. S. Maia, O. J. Berro, E. C. C. de Almeida, H. G. Schatzmayr

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