Eight hundred and nine serum samples from patients infected with HCV were investigated using PCR- RFLP Polymerase Chain Reaction amplification of Restriction Fragment Length Polymorphism. Samples came from Caracas and 11 Venezuelan states.
Ochocientas nueve muestras de suero de pacientes infectados por VHC provenientes de Caracas y de 11 estados venezolanos, fueron investigadas mediante PCR-RLFP.