title: [Longitudinal and transverse studies on the graphic activity of both hands].
mesh_terms: D002675:Child, Preschool; D004292:Dominance, Cerebral / Q000502:physiology; D007839:Functional Laterality / Q000502:physiology*; D006225:Hand / Q000502:physiology; D006236:Handwriting; D006801:Humans; D007223:Infant; D008137:Longitudinal Studies; D009043:Motor Activity / Q000502:physiology
vernacular_title: Etudes longitudinales et transversales de l'activité graphique des deux mains