Naidoo, K.Spijkerman, SandraWyngaard, J.De Menezes-Williams, H.Janse Van Rensburg, C.2022-09-292022-09-292021FHS 0050https://repository.up.ac.za/handle/2263/87467enA cross-sectional observational study of endotracheal intubation and extubation practices amongst doctors treating adult COVID-19 in South Africa