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Issue DateTitleAuthor(s)
23-Mar-2017The impact of non-response bias due to sampling in public health studies: A comparison of voluntary versus mandatory recruitment in a Dutch national survey on adolescent healthCheung, KL; Ten Klooster, PM; Smit, C; De Vries, H; Pieterse, ME
7-Jun-2019Factors associated with smoking initiation among Saudi male adolescents: A longitudinal studyMohammed, M; Cheung, KL; Winkens, B; De Vries, N; De Vries, H