T– and B–Cell Responses to Different Hepatitis C Virus Antigens in Patients With Chronic Hepatitis C Infection and in Healthy Anti– Hepatitis C Virus—Positive Blood Donors Without ViremiMartin Lechmann, Ulrich Spengler, Rolf Kaiser et al.|Hepatology|1996Cited by 149
Decreased frequency of HCV core-specific peripheral blood mononuclear cells with type 1 cytokine secretion in chronic hepatitis CMartin Lechmann, Ulrich Spengler, Rainer P. Woitas et al.|Journal of Hepatology|1999Cited by 82
A hepatitis C virus (HCV) core protein derived peptide inhibits HCV specific lymphocyte proliferation.Bettina Langhans, Ulrich Spengler, Tilman Sauerbruch et al.|PubMed|2000Cited by 13