About hyperactivity (ADHD)
Article published in Biobiochile magazine http://www.biobiochile.cl/2013/06/03/por-que-casi-no-hay-ninos-franceses-hiperactivos-o-con-deficit-atencional.shtml
Article published in Biobiochile magazine http://www.biobiochile.cl/2013/06/03/por-que-casi-no-hay-ninos-franceses-hiperactivos-o-con-deficit-atencional.shtml