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Verbaten MN, Kemner C, Buitelaar JK, van Ree JM, van Beijsterveld CE, van Engeland H.Verbaten MN, et al. Among authors: van engeland h, van ree jm, van beijsterveld ce.Psychiatry Res. 1996 Jun 26;63(1):33-45. doi: 10.1016/0165-1781(96)89319-x.Psychiatry Res. 1996.PMID: 8832772Clinical Trial.
Kemner C, Verbaten MN, Koelega HS, Buitelaar JK, van der Gaag RJ, Camfferman G, van Engeland H.Kemner C, et al. Among authors: van der gaag rj, van engeland h.Biol Psychiatry. 1996 Sep 15;40(6):522-34. doi: 10.1016/0006-3223(95)00429-7.Biol Psychiatry. 1996.PMID: 8879473Clinical Trial.