A. C. Siegel

Preschool Language Outcomes of Children With History of Bronchopulmonary Dysplasia and Very Low Birth Weight

B. Lewis, L. Singer, J. Baley, 2001, Journal of developmental and behavioral pediatrics : JDBP.

Developing language skills of cocaine-exposed infants.

A. Salvator, B. Lewis, R. Arendt, 2001, Pediatrics.

Effects of baby walkers on motor and mental development in human infants.

R. Burton, A C Siegel, R V Burton, 1999, Journal of developmental and behavioral pediatrics : JDBP.