National origin and behavioural problems of toddlers: the role of family risk factors and maternal immigration characteristics
Journal of Abnormal Child Psychology (2010) - Comment
pubmed: 20495955  doi: 10.1007/s10802-010-9424-z  issn: 1573-2835  issn: 0091-0627 

Pauline W. Jansen, Hein Raat, Johan P. Mackenbach, Vincent W. V. Jaddoe, Albert Hofman, Floor V. Van Oort, Frank C. Verhulst, Henning Tiemeier