Purim, Kátia Sheylla Malta, et al. “Blood Donation During the Covid-19 Pandemic: Knowledge, Practices and Attitudes of Medical Students”. Medicina (Ribeirao Preto), vol. 56, no. 3, Nov. 2023, p. e-204865, https://doi.org/10.11606/issn.2176-7262.rmrp.2023.204865.