BURSA, N. Study Designs in Medical Research: Pill Stats. Advances in Cardiac Research, [S. l.], v. 1, n. 1, 2023. DOI: 10.5281/zenodo.8031692. Disponível em: https://acrjournal.org/index.php/pub/article/view/13. Acesso em: 17 sep. 2024.