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Bakker JC, de Vries-van Rossen A, Radema H, Bleeker W, Ufkes JG, van Rosevelt RF, van Mourik JA.Bakker JC, et al. Among authors: ufkes jg.Adv Exp Med Biol. 1983;156 (Pt B):1091-7.Adv Exp Med Biol. 1983.PMID: 6602466No abstract available.
de Vos JW, Ufkes JG, van den Brink W, van Brussel GH, de Wolff FA.de Vos JW, et al. Among authors: ufkes jg.Addict Behav. 1999 Sep-Oct;24(5):707-13. doi: 10.1016/s0306-4603(98)00081-1.Addict Behav. 1999.PMID: 10574310
Ufkes JG, de Vos JW, van Brussel GH.Ufkes JG, et al.Pharm World Sci. 1998 Apr;20(2):83-7. doi: 10.1023/a:1008699623190.Pharm World Sci. 1998.PMID: 9584342Clinical Trial.
de Vos JW, Ufkes JG, van Brussel GH, van den Brink W.de Vos JW, et al. Among authors: ufkes jg.Drug Alcohol Depend. 1996 Mar;40(3):181-4. doi: 10.1016/0376-8716(95)01207-9.Drug Alcohol Depend. 1996.PMID: 8861396
de Vos JW, Geerlings PJ, van den Brink W, Ufkes JG, van Wilgenburg H.de Vos JW, et al. Among authors: ufkes jg.Eur J Clin Pharmacol. 1995;48(5):361-6. doi: 10.1007/BF00194951.Eur J Clin Pharmacol. 1995.PMID: 8641323
Van der Meer K, Valkenburg PW, Bastiaans AC, Vleeming W, Ufkes JG, Ottenhof M.Van der Meer K, et al. Among authors: ufkes jg.Eur J Pharmacol. 1986 May 27;124(3):299-308. doi: 10.1016/0014-2999(86)90231-1.Eur J Pharmacol. 1986.PMID: 3732383