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Ward DM, Nislow KH, Chen CY, Folt CL.Ward DM, et al.Trans Am Fish Soc. 2010 Jan 1;139(1):1-10. doi: 10.1577/T09-032.1.Trans Am Fish Soc. 2010.PMID: 20436784Free PMC article.
Ward DM, Nislow KH, Folt CL.Ward DM, et al.Ann N Y Acad Sci. 2010 May;1195:62-83. doi: 10.1111/j.1749-6632.2010.05456.x.Ann N Y Acad Sci. 2010.PMID: 20536817Free PMC article.Review.