Pisit Tangkijvanich. 2009. Molecular virology and clinical aspects of occult and co-infections of viral hepatitis B: roles of cccDNA, genotypes and mutations. Bangkok:Chulalongkorn University;
Pisit Tangkijvanich. (2009) Molecular virology and clinical aspects of occult and co-infections of viral hepatitis B: roles of cccDNA, genotypes and mutations (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.
Pisit Tangkijvanich. Molecular virology and clinical aspects of occult and co-infections of viral hepatitis B: roles of cccDNA, genotypes and mutations. Bangkok:Chulalongkorn University, 2009.
Pisit Tangkijvanich. (2009) Molecular virology and clinical aspects of occult and co-infections of viral hepatitis B: roles of cccDNA, genotypes and mutations (รายงานผลงานวิจัย). Chulalongkorn University:Bangkok.