Huijbregts, S. C. J., Séguin, J. R., Zoccolillo, M., Boivin, M., & Tremblay, R. E. (2007). Associations of Maternal Prenatal Smoking with Early Childhood Physical Aggression, Hyperactivity-Impulsivity, and Their Co-Occurrence. J Abnorm Child Psychol.

Huijbregts, Stephan C. J., Jean R. Séguin, Mark Zoccolillo, Michel Boivin, e Richard E. Tremblay. "Associations of Maternal Prenatal Smoking With Early Childhood Physical Aggression, Hyperactivity-Impulsivity, and Their Co-Occurrence." J Abnorm Child Psychol 2007.

Huijbregts, Stephan C. J., et al. "Associations of Maternal Prenatal Smoking With Early Childhood Physical Aggression, Hyperactivity-Impulsivity, and Their Co-Occurrence." J Abnorm Child Psychol 2007.