Ping, L., Nelson, J. A. E., Hoffman, I. F., Schock, J., Lamers, S. L., Goodman, M., . . . Swanstrom, R. (1999). Characterization of V3 Sequence Heterogeneity in Subtype C Human Immunodeficiency Virus Type 1 Isolates from Malawi: Underrepresentation of X4 Variants. American Society for Microbiology.
Citação norma ChicagoPing, Li-Hua, et al. Characterization of V3 Sequence Heterogeneity in Subtype C Human Immunodeficiency Virus Type 1 Isolates From Malawi: Underrepresentation of X4 Variants. American Society for Microbiology, 1999.
Citação norma MLAPing, Li-Hua, et al. Characterization of V3 Sequence Heterogeneity in Subtype C Human Immunodeficiency Virus Type 1 Isolates From Malawi: Underrepresentation of X4 Variants. American Society for Microbiology, 1999.