1. Diagnostic and statistical manual of mental disorders,1987
2. Home observation for measurement of the environment;Bradley;American Journal of Mental Deficiency,1977
3. Early home environment and the development of competence;Bradley;Children’s Environments Quarterly,1986
4. Neonatal Behavioral Assessment Scale;Brazelton,1995
5. Brouwers, E. P., Van Baar, A. L., & Pop V.J. (in press).Does the Edinburgh Postnatal Depression Scale measure anxiety? Journal of Psychosomatic Research.