Perini, E., Junqueira, D. R. G., Lana, L. G. C., & Luz, T. C. B. (2014). Prescription, dispensation and marketing patterns of methylphenidate. Revista De Saúde Pública, 48(6), 873-880. https://doi.org/10.1590/S0034-8910.2014048005234