1.
Acosta DL, Fair CN, Gonzalez CM, Iglesias M, Maldonado N, Schenkman N, et al. Nonmedical use of d-Amphetamines and Methylphenidate in Medical Students. PRHSJ [Internet]. 2019 Sep. 10 [cited 2025 Nov. 1];38(3). Available from: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1790