KERRY, TP; CUDAHY, P G T; HOLST, H L; RAMSUNDER, A; MCGRATH, N G. A doctor at a PHC clinic: A ‘must-have’ or ‘nice-to-have’?. South African Medical Journal, South Africa, v. 113, n. 1, p. 24–30, 2022. DOI: 10.7196/SAMJ.2023.v113i1.16700. Disponível em: https://samajournals.co.za/index.php/samj/article/view/631. Acesso em: 19 feb. 2025.