Technical problems in the analysis of the preoedipal and preschool child.
D002648:Child; D002657:Child Development; D002665:Child Psychiatry; D002675:Child, Preschool; D006801:Humans; D001523:Mental Disorders / Q000628:therapy; D011572:Psychoanalysis; D011574:Psychoanalytic Theory; D011575:Psychoanalytic Therapy; D011606:Psychosexual Development