EVBUOMWAN, O; ENDRES, W; TEBIEIA, T; ENGELBRECHT, G. Incidence and follow-up of persistent lung perfusion abnormalities as a result of suspected air trapping or microthrombosis in non-hospitalised COVID-19 patients during the early half of the pandemic – experience in a tertiary institution in South Afr. South African Medical Journal, South Africa, v. 112, n. 11, p. 850–854, 2022. DOI: 10.7196/SAMJ.2022.v112i11.16578. Disponível em: https://www.samajournals.co.za/index.php/samj/article/view/398. Acesso em: 19 apr. 2026.