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Schmidt DA, Iambana RB, Britt A, Junge RE, Welch CR, Porton IJ, Kerley MS.Schmidt DA, et al. Among authors: porton ij.Zoo Biol. 2010 May-Jun;29(3):375-96. doi: 10.1002/zoo.20267.Zoo Biol. 2010.PMID: 19645044