14 Siddiqui A, Jameel S, Mapoles J. Expression of the hepatitis B virus X gene in mammalian cells. Proc Natl Acad Sci

• 13董菁；施双双；皇甫竞坤；成军；王勤环；李莉；斯崇文.；乙型肝炎病毒X基因准种特点的研究