Budd, J. L. S., Draper, E. S., Lotto, R. R., Berry, L. E., & Smith, L. K. (2015). Socioeconomic inequalities in pregnancy outcome associated with Down syndrome: A population-based study. Arch Dis Child Fetal Neonatal Ed.

Budd, Judith L S., Elizabeth S. Draper, Robyn R. Lotto, Laura E. Berry, und Lucy K. Smith. "Socioeconomic Inequalities in Pregnancy Outcome Associated With Down Syndrome: A Population-based Study." Arch Dis Child Fetal Neonatal Ed 2015.

Budd, Judith L S., et al. "Socioeconomic Inequalities in Pregnancy Outcome Associated With Down Syndrome: A Population-based Study." Arch Dis Child Fetal Neonatal Ed 2015.