1. , , & ( 1995). Temperament in cocaine-exposed infants. In & (Eds.), Mothers, babies, and cocaine: The role of toxins in development (pp. 273-286). Hillsdale, NJ: Erlbaum.
2. Outcome studies of low birth weight infants published in the last decade: A metaanalysis
3. A simplified score for assessment of fetal maturation of newly born infants
4. ( 1969). Bayley Scales of Infant Development. The Psychological Corporation. San Antonio, TX: Harcourt Brace.
5. ( 1993). Bayley Scales of Infant Development ( 2nd ed.). The Psychological Corporation. San Antonio, TX: Harcourt Brace.