Chen, H., Fang, D., Li, F., Jing, H., Tan, W., & Li, S. (2003). A novel hepatitis B virus mutant with A-to-G at nt551 in the surface antigen gene. World J Gastroenterol.
استشهاد بنمط شيكاغوChen, Hua-Biao, De-Xing Fang, Fa-Qing Li, Hui-Ying Jing, Wei-Guo Tan, و Su-Qin Li. "A Novel Hepatitis B Virus Mutant With A-to-G At Nt551 in the Surface Antigen Gene." World J Gastroenterol 2003.
MLA استشهادChen, Hua-Biao, et al. "A Novel Hepatitis B Virus Mutant With A-to-G At Nt551 in the Surface Antigen Gene." World J Gastroenterol 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.