Mokhtari, F. ., Kaboosi, H. ., Mohebbi, S. R., Asadzadeh Aghdaei, H. ., & Zali, M. R. . (2022). Development and evaluation of a semi-nested PCR technique for amplification and determination of different surface gene variation patterns in patients with chronic HBV infection: development of an amplification method for HBV S gene: Development of a semi-nested PCR test for surface gene amplification. Gastroenterology and Hepatology from Bed to Bench, 16(1). https://doi.org/10.22037/ghfbb.v16i1.2583