academic article

• Parental Age and Differential Estimates of Risk for Neuropsychiatric Disorders: Findings From the Danish Birth Cohort..  Journal of the American Academy of Child and Adolescent Psychiatry.  2019
• Prenatal Maternal Smoking and Increased Risk for Tourette Syndrome and Chronic Tic Disorders..  Journal of the American Academy of Child and Adolescent Psychiatry.  55:784-791. 2016
• The increasing prevalence of reported diagnoses of childhood psychiatric disorders: a descriptive multinational comparison..  European Child & Adolescent Psychiatry.  24:173-183. 2015