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Briët JM, van Wassenaer AG, Dekker FW, de Vijlder JJ, van Baar A, Kok JH.Briët JM, et al. Among authors: kok jh.Pediatrics. 2001 Apr;107(4):712-8. doi: 10.1542/peds.107.4.712.Pediatrics. 2001.PMID: 11335749Clinical 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.
Buimer M, van Wassenaer AG, Kok JH.Buimer M, et al. Among authors: kok jh.Neonatology. 2008;94(3):164-9. doi: 10.1159/000143395. Epub 2008 Jul 9.Neonatology. 2008.PMID: 18612213
Potharst ES, Houtzager BA, van Sonderen L, Tamminga P, Kok JH, Last BF, van Wassenaer AG.Potharst ES, et al. Among authors: kok jh.Dev Med Child Neurol. 2012 Mar;54(3):240-6. doi: 10.1111/j.1469-8749.2011.04181.x. Epub 2011 Dec 21.Dev Med Child Neurol. 2012.PMID: 22188215Free article.