Kooij, J. ., Bijlenga, D. ., Salerno, L. ., Jaeschke, R. ., Bitter, I. ., Balázs, J. ., … Asherson, P. . (2019). Updated European Consensus Statement on diagnosis and treatment of adult ADHD. European Psychiatry : The Journal of the Association of European Psychiatrists, 56, 14-34. https://doi.org/10.1016/j.eurpsy.2018.11.001

Hessabi, M. ., Rahbar, M. ., Dobrescu, I. ., Bach, M. ., Kobylinska, L. ., Bressler, J. ., … Rad, F. . (2019). Concentrations of Lead, Mercury, Arsenic, Cadmium, Manganese, and Aluminum in Blood of Romanian Children Suspected of Having Autism Spectrum Disorder. International Journal of Environmental Research and Public Health, 16(13). https://doi.org/10.3390/ijerph16132303 (Original work published 2019)