Detection of hepatitis B virus DNA in serum by gene amplification in patients with chronic hepatitis B and in patients chronic hepatitis C

1. Jáuregui, J.I.
2. Civeira, M.P.
3. Serrano, M.
4. Camps, J.
5. Castilla, A.
6. Riezu-Boj, J.I.
7. Prieto, J.