KEHOE, K et al. Lower respiratory tract infection admissions and deaths among children under 5 years in public sector facilities in the Western Cape Province, South Africa, before and during the COVID-19 pandemic (2019 - 2021). South African Medical Journal, South Africa, v. 114, n. 3, p. e1560, 2024. DOI: 10.7196/SAMJ.2024.v114i3.1560. Disponível em: https://samajournals.co.za/index.php/samj/article/view/1560. Acesso em: 17 apr. 2026.