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Ferdinand RF, van der Ende J, Verhulst FC.Ferdinand RF, et al. Among authors: verhulst fc.Eur Child Adolesc Psychiatry. 2006 Mar;15(3):156-62. doi: 10.1007/s00787-005-0518-z. Epub 2006 Jan 19.Eur Child Adolesc Psychiatry. 2006.PMID: 16424962
Verhulst FC, van der Ende J.Verhulst FC, et al.J Am Acad Child Adolesc Psychiatry. 1992 Sep;31(5):924-31. doi: 10.1097/00004583-199209000-00022.J Am Acad Child Adolesc Psychiatry. 1992.PMID: 1400127
Wiznitzer M, Verhulst FC, van den Brink W, Koeter M, van der Ende J, Giel R, Koot HM.Wiznitzer M, et al. Among authors: verhulst fc.Acta Psychiatr Scand. 1992 Jul;86(1):32-7. doi: 10.1111/j.1600-0447.1992.tb03221.x.Acta Psychiatr Scand. 1992.PMID: 1414396
Verhulst FC, van der Ende J.Verhulst FC, et al.Acta Psychiatr Scand. 1991 Aug;84(2):155-9. doi: 10.1111/j.1600-0447.1991.tb03120.x.Acta Psychiatr Scand. 1991.PMID: 1950609