[Analysis of the characteristics of a group of children with attention deficit disorders].
D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D012737:Sex Factors
Análisis de las características de un grupo de niños con trastornos por déficit de atención.