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Vercoulen JH, Bazelmans E, Swanink CM, Fennis JF, Galama JM, Jongen PJ, Hommes O, Van der Meer JW, Bleijenberg G.Vercoulen JH, et al. Among authors: bleijenberg g.J Psychiatr Res. 1997 Nov-Dec;31(6):661-73. doi: 10.1016/s0022-3956(97)00039-3.J Psychiatr Res. 1997.PMID: 9447571Clinical Trial.
Bazelmans E, Vercoulen JH, Swanink CM, Fennis JF, Galama JM, van Weel C, van der Meer JW, Bleijenberg G.Bazelmans E, et al. Among authors: bleijenberg g.Fam Pract. 1999 Dec;16(6):602-4. doi: 10.1093/fampra/16.6.602.Fam Pract. 1999.PMID: 10625135
van der Werf SP, van den Broek HL, Anten HW, Bleijenberg G.van der Werf SP, et al. Among authors: bleijenberg g.Eur Neurol. 2001;45(1):28-33. doi: 10.1159/000052085.Eur Neurol. 2001.PMID: 11150837