| [investigation on hepatitis g virus (hgv) infection among different populations in shenzhen]. | a reverse transcription polymerase chain reaction assay with nested primers (rt-nested pcr) deduced from the 5' untranslated region of hgv genome was established to detect hgv rna. by using this assay, we tested the serum samples of 106 paid blood donors, 80 intravenous drug users and 168 cases with viral hepatitis in shenzhen, china. the positive rates of hgv rna were 8.5%, 46.3% and 7.7%, respectively. the positive rates of hgv rna in 61 cases with chronic hepatitis b and 33 cases with chronic ... | 1997 | 15617245 |