title: [The child with problems: preliminary results of a multicenter study].
mesh_terms: D002648:Child; D002653:Child Behavior Disorders / Q000175:diagnosis* / Q000523:psychology; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D002666:Psychology, Child
vernacular_title: II bambino con problemi: risultati preliminari di una ricerca multicentrica.