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Robert A. Lansman, John C. Avise, Charles F. Aquadro, John F. Shapira, Susan W. Daniel, Extensive Genetic Variation in Mitochondrial DNA'S Among Geographic Populations of the Deer Mouse, Peromyscus maniculatus, Evolution, Vol. 37, No. 1 (Jan., 1983), pp. 1-16
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Lansman et al. (1983) studied this question.
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