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Seamster VA, Waits LP, Macko SA, Shugart HH.Seamster VA, et al. Among authors: waits lp.Isotopes Environ Health Stud. 2014;50(3):343-60. doi: 10.1080/10256016.2014.930037. Epub 2014 Jul 7.Isotopes Environ Health Stud. 2014.PMID: 24999056