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Muhlia-Almazán A, Sánchez-Paz A, García-Carreño FL.Muhlia-Almazán A, et al.J Comp Physiol B. 2008 Aug;178(6):655-72. doi: 10.1007/s00360-008-0263-y. Epub 2008 Apr 11.J Comp Physiol B. 2008.PMID: 18404270Review.