Galhardo MV, Osaki BL, Violla PR, Rodrigues FP, Silva AG da, Costa T, Ribas Filho D. Caffeine ingestion by students at the Brazil faculty of medicine: a prospective observational cross-sectional study. IJN [Internet]. 2022 May 25 [cited 2024 Apr. 25];15(5). Available from: https://ijn.zotarellifilhoscientificworks.com/index.php/ijn/article/view/225