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Sas TC, Cromme-Dijkhuis AH, de Muinck Keizer-Schrama SM, Stijnen T, van Teunenbroek A, Drop SL.Sas TC, et al.J Pediatr. 1999 Oct;135(4):470-6. doi: 10.1016/s0022-3476(99)70170-8.J Pediatr. 1999.PMID: 10518081Clinical Trial.
van der Sluis IM, van den Heuvel-Eibrink MM, Hählen K, Krenning EP, de Muinck Keizer-Schrama SM.van der Sluis IM, et al.J Pediatr. 2002 Aug;141(2):204-10. doi: 10.1067/mpd.2002.125728.J Pediatr. 2002.PMID: 12183715
van der Sluis IM, Boot AM, Hop WC, De Rijke YB, Krenning EP, de Muinck Keizer-Schrama SM.van der Sluis IM, et al.Horm Res. 2002;58(5):207-14. doi: 10.1159/000066262.Horm Res. 2002.PMID: 12401939Clinical Trial.