Zurek, Eduardo E., Daniel J. Romero, Hernán D. Blanco, and Carlos A. Gutiérrez. 2014. “Fuzzy Inference System for the Identification of over-the-Counter (otc) Drugs.”. Revista Ingenierías Universidad De Medellín 12 (22), 109-16. https://doi.org/10.22395/rium.v12n22a9.