Kleynhans, J., Tempia, S., Wolter, N., Gottberg, A. v., Bhiman, J. N., Buys, A., . . . Cohen, C. (2021). SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort during First and Second Waves of Infections, South Africa, July 2020–March 2021. Centers for Disease Control and Prevention.
Cita Chicago Style (17a ed.)Kleynhans, Jackie, et al. SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort During First and Second Waves of Infections, South Africa, July 2020–March 2021. Centers for Disease Control and Prevention, 2021.
Cita MLA (8a ed.)Kleynhans, Jackie, et al. SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort During First and Second Waves of Infections, South Africa, July 2020–March 2021. Centers for Disease Control and Prevention, 2021.