Francisco González Espejito, Laura Esteban Rodríguez, Eduardo J. Pedrero Pérez, Jonathan Dickinson, Maja Kohek, Rafael Guimaraes dos Santos, Jaime Hallak, Miguel Ángel Alcázar-Córcoles, Breanna Lee Morgan, José Carlos Bouso. "The Ibogaine Experience Scale (IES): Development and psychometric properties of a multidimensional measure of ibogaine’s subjective effects." PLoS ONE, 2025. doi:10.1371/journal.pone.0333296