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Wintrebert CM, Zwinderman AH, Maat-Kievit A, Roos RA, van Houwelingen HC.Wintrebert CM, et al. Among authors: roos ra.Stat Med. 2006 Sep 30;25(18):3190-200. doi: 10.1002/sim.2245.Stat Med. 2006.PMID: 16416406
Jurgens CK, van de Wiel L, van Es AC, Grimbergen YM, Witjes-Ané MN, van der Grond J, Middelkoop HA, Roos RA.Jurgens CK, et al. Among authors: roos ra.J Neurol. 2008 Nov;255(11):1785-91. doi: 10.1007/s00415-008-0050-4. Epub 2008 Dec 8.J Neurol. 2008.PMID: 19156490
Aziz NA, Roelfsema F, Frölich M, Roos RA, Pijl H.Aziz NA, et al. Among authors: roos ra.Anal Biochem. 2009 Aug 1;391(1):69-71. doi: 10.1016/j.ab.2009.05.001. Epub 2009 May 8.Anal Biochem. 2009.PMID: 19427828
Aziz NA, Pijl H, Frölich M, van der Graaf AW, Roelfsema F, Roos RA.Aziz NA, et al. Among authors: roos ra.Clin Endocrinol (Oxf). 2010 Aug;73(2):206-11. doi: 10.1111/j.1365-2265.2009.03661.x. Epub 2009 Jun 22.Clin Endocrinol (Oxf). 2010.PMID: 19548952