VELAGAPUDI, Vivek; SETHI, Roopa. Illicit Non-Pharmaceutical Fentanyl and its Analogs: A Short Review of Literature. Kansas Journal of Medicine, [S. l.], v. 16, n. 1, p. 25–27, 2023. DOI: 10.17161/kjm.vol16.18555. Disponível em: https://journals.ku.edu/kjm/article/view/18555.. Acesso em: 22 jul. 2024.