Usha Lalla

Risk Factors for Coronavirus Disease 2019 (COVID-19) Death in a Population Cohort Study from the Western Cape Province, South Africa

Andrew Boulle, Mary‐Ann Davies, Hannah Hussey et al. · Clinical Infectious Diseases · 2020 · 593 citations · Full text

The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study

Greg Calligaro, Usha Lalla, Gordon Audley et al. · EClinicalMedicine · 2020 · 221 citations · Full text

Respiratory Diseases, High-flow Nasal Oxygen, Medicine +5

Correlating arterial blood gas, acid–base and blood pressure abnormalities with outcomes in COVID-19 intensive care patients

Morné C Bezuidenhout, Owen J Wiese, Desiree Moodley et al. · Annals of Clinical Biochemistry International Journal of Laboratory Medicine · 2020 · 64 citations · Full text

High HIV prevalence in an early cohort of hospital admissions with COVID-19 in Cape Town, South Africa

Arifa Parker, Coenraad F.N. Koegelenberg, Muhammad Moolla et al. · South African Medical Journal · 2020 · 57 citations · Full text

The pharmacokinetics of enteral antituberculosis drugs in patients requiring intensive care

Coenraad F.N. Koegelenberg, André Nortje, Usha Lalla et al. · South African Medical Journal · 2013 · 40 citations · Full text