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You searched for: Author/Creator Twala, Simphiwe

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1. Risk factors for COVID-19-related in-hospital mortality in a high HIV and tuberculosis prevalence setting in South Africa: a cohort study. Issue 9 (September 2021)

2. Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study. Issue 9 (September 2021)