Aparasu, R. R., & Bhatara, . V. (2011). Stimulants and Atomoxetine Use and Expenditures in Children and Adolescents in the United States. International Journal of Pharmaceutical Sciences and Nanotechnology(IJPSN), 4(2), 1428–1432. https://doi.org/10.37285/ijpsn.2011.4.2.10