Eriksen, H. F., Kesmodel, U. S., Underbjerg, M., Kilburn, T. R., Bertrand, J., & Mortensen, E. L. (2013). Predictors of Intelligence at the Age of 5: Family, Pregnancy and Birth Characteristics, Postnatal Influences, and Postnatal Growth. Public Library of Science.

Eriksen, Hanne-Lise Falgreen, Ulrik Schiøler Kesmodel, Mette Underbjerg, Tina Røndrup Kilburn, Jacquelyn Bertrand, och Erik Lykke Mortensen. Predictors of Intelligence At the Age of 5: Family, Pregnancy and Birth Characteristics, Postnatal Influences, and Postnatal Growth. Public Library of Science, 2013.

Eriksen, Hanne-Lise Falgreen, et al. Predictors of Intelligence At the Age of 5: Family, Pregnancy and Birth Characteristics, Postnatal Influences, and Postnatal Growth. Public Library of Science, 2013.