TY - RPRT TI - Evolution of the hepatitis C virus second envelope protein hypervariable region in chronically infected patients receiving alpha interferon therapy. AU - J M Pawlotsky AU - G Germanidis AU - P O Frainais AU - M Bouvier AU - A Soulier AU - M Pellerin AU - D Dhumeaux PY - 1999 DO - 10.1128/jvi.73.8.6490-6499.1999 UR - https://pubmed.ncbi.nlm.nih.gov/10400744/ ID - 10400744 ER -