NKOSI, M. Concerns regarding bias in article on achieving universal health coverage in South Africa. South African Medical Journal, South Africa, v. 115, n. 6, p. e3851 , 2025. DOI: 10.7196/. Disponível em: https://www.samajournals.co.za/index.php/samj/article/view/3851. Acesso em: 2 jun. 2026.