1. Maternal care and mental health;Bowlby,1952
2. Autistic disturbances of affective content;Kanner;Nerv. Child.,1943
3. The psychoanalytic study of the child;Freud,1953
4. The sensory influences of the skin;Montague;Texas Reports on Biol. & Med.,1953
5. No and Yes;Spitz,1957