title: On the concept of mourning in childhood. Reactions of a 2 1/2-year-old girl to the death of her father.
mesh_terms: D000339:Affect; D002675:Child, Preschool; D003643:Death; D005260:Female; D006117:Grief; D006167:Guilt; D006801:Humans; D009769:Object Attachment; D002666:Psychology, Child; D011606:Psychosexual Development