DREYER, G; SNYMAN, L C; VAN DER MERWE, F H; RICHTER, K L; DREYER, G J; VISSER, C; BOTHA, M H. Phase I of the DiaVACCS screening trial: Study design, methods, population demographics and baseline results. South African Medical Journal, South Africa, v. 112, n. 7, p. 478–486, 2022. DOI: 10.7196/SAMJ.2022.v112i7.16478. Disponível em: https://www.samajournals.co.za/index.php/samj/article/view/16. Acesso em: 19 apr. 2026.