1.
- Psychomotor and mental development at four years of age: relation to psychosocial conditions and health : Results from a prospective longitudinal study / Lillemor Nordberg. 1995. Vol. 84, Suppl. 409 - Stockholm : Scandinavian University Press, 1995 - 46 s.(Acta Paediatrica; Suppl. 409) [1, currently available 0, at library only 1]
- Chapters, articles