Gonçalves, D., Guardiano, M. and Leão, M. (2018) “Etiological Investigation of Autism Spectrum Disorders – State of The Art”, NASCER E CRESCER - BIRTH AND GROWTH MEDICAL JOURNAL. Porto, Portugal, 27(3), pp. 176–181. doi: 10.25753/BirthGrowthMJ.v27.i3.12106.