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de Vries, S.I. (author), van Hirtum, H.W.J.E.M. (author), Bakker, I. (author), Hopman-Rock, M. (author), Hirasing, R.A. (author), van Mechelen, W. (author), TNO Kwaliteit van Leven (author)Purpose: To review recently published studies on the reproducibility, validity, and feasibility of motion sensors used to assess physical activity in healthy children and adolescents (2-18 yr). Methods: On October 2004, a systematic literature search in PubMed, EMBASE, and PsycINFO was performed. This search has been updated on October 2007. In...article 2009
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Verrips, G.H. (author), Hirasing, R.A. (author), Fekkes, M. (author), Vogels, T. (author), Verloove-Vanhorick, S.P. (author), van de Delemarre-Waal, H.A. (author), TNO Preventie en Gezondheid (author)The aim of the study was to test the hypothesis that daily administration of growth hormone using the Medi-Jector® results in fewer adverse psychological responses than needle injection with a multidose injection pen. The Medi-Jector is a needle-free injection device that can deliver growth hormone subcutaneously through jet injection. The group...article 1998
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Food intolerance (food hypersensitivity) and chronic complaints in children: The parents' perceptionAardoom, H.A. (author), Hirasing, R.A. (author), Rona, R.J. (author), Sanavro, F.L. (author), van den Heuvel, E.W. (author), Leeuwenburg, J. (author)The aim of the study was to assess the prevalence of food intolerance (FI) in Dutch 5- and 6-year-old children and its association with chronic ailments with a survey among parents by questionnaire. Based on parents' perception the prevalence of 'probable' FI was 3.8%. FI was associated with asthma, wheezing, eczema, hay fever, chronic rhinitis,...article 1997
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- TNO Preventie en gezondheid (author), Hirasing, R.A. (author), van Zaal, M.A.E. (author), Meulmeester, J.F. (author), Verbrugge H.P., (author) book 1997