Kassu, A., Tsegaye, A., Petros, B., Wolday, D., Hailu, E., Tilahun, T., . . . De Wit, T. F. R. (2001). Distribution of Lymphocyte Subsets in Healthy Human Immunodeficiency Virus-Negative Adult Ethiopians from Two Geographic Locales. American Society for Microbiology.
Citação norma ChicagoKassu, Afework, et al. Distribution of Lymphocyte Subsets in Healthy Human Immunodeficiency Virus-Negative Adult Ethiopians From Two Geographic Locales. American Society for Microbiology, 2001.
MLA引文Kassu, Afework, et al. Distribution of Lymphocyte Subsets in Healthy Human Immunodeficiency Virus-Negative Adult Ethiopians From Two Geographic Locales. American Society for Microbiology, 2001.
警告：這些引文格式不一定是100％准確.