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Ivanenko A, Crabtree VM, Gozal D.Ivanenko A, et al. Among authors: crabtree vm.Pediatr Clin North Am. 2004 Feb;51(1):51-68. doi: 10.1016/s0031-3955(03)00181-0.Pediatr Clin North Am. 2004.PMID: 15008582Review.
Ivanenko A, Crabtree VM, Gozal D.Ivanenko A, et al. Among authors: crabtree vm.Sleep Med Rev. 2005 Apr;9(2):115-29. doi: 10.1016/j.smrv.2004.09.006.Sleep Med Rev. 2005.PMID: 15737790Review.