CUENCA TORRES, Osmar Manuel. Postgraduate training. Anales of the Faculty of Medical Sciences, [S. l.], v. 56, n. 2, p. 13–17, 2023. Disponível em: https://revistascientificas.una.py/index.php/RP/article/view/3668. Acesso em: 22 jul. 2024.