title: [Hygiene of the intellectual work of schoolchildren (materials for a talk)].
mesh_terms: D002648:Child; D006801:Humans; D005222:Mental Fatigue / Q000503:physiopathology; D008606:Mental Processes / Q000502:physiology*
vernacular_title: Gigiena umstvennogo truda shkol'nikov (materialy dlia besedy).