An investigation into the well-being of pre-clinical medical students at the University of the Witwatersrand. Undergraduate Research in Health Journal, [S. l.], v. 1, n. 2, p. 43–47, 2023. Disponível em: https://samajournals.co.za/index.php/urhj/article/view/1628. Acesso em: 7 oct. 2025.