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Koldewijn K, Wolf MJ, van Wassenaer A, Beelen A, de Groot IJ, Hedlund R.Koldewijn K, et al.Dev Med Child Neurol. 2005 Feb;47(2):105-12. doi: 10.1017/s0012162205000198.Dev Med Child Neurol. 2005.PMID: 15707233Free article.Clinical Trial.
Koldewijn K, Wolf MJ, van Wassenaer A, Meijssen D, van Sonderen L, van Baar A, Beelen A, Nollet F, Kok J.Koldewijn K, et al.J Pediatr. 2009 Jan;154(1):33-38.e2. doi: 10.1016/j.jpeds.2008.07.039. Epub 2008 Sep 10.J Pediatr. 2009.PMID: 18783797Clinical Trial.
Wolf MJ, Koldewijn K, Beelen A, Smit B, Hedlund R, de Groot IJ.Wolf MJ, et al. Among authors: koldewijn k.Acta Paediatr. 2002;91(8):930-8. doi: 10.1080/080352502760148667.Acta Paediatr. 2002.PMID: 12222718
Meijssen DE, Wolf MJ, Koldewijn K, van Wassenaer AG, Kok JH, van Baar AL.Meijssen DE, et al. Among authors: koldewijn k.Child Care Health Dev. 2011 Mar;37(2):195-202. doi: 10.1111/j.1365-2214.2010.01119.x.Child Care Health Dev. 2011.PMID: 20645992Clinical Trial.
Wolf MJ, Koldewijn K, Beelen A, van Wassenaer A, Kok J, Hedlund R, Wolf B.Wolf MJ, et al. Among authors: koldewijn k.Pediatrics. 2004 Dec;114(6):1738-9; author reply 1739. doi: 10.1542/peds.2004-1629.Pediatrics. 2004.PMID: 15574647No abstract available.