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Comer-Warner SA, Krause S, Gooddy DC, Bennett SA, Wexler SK, Kaiser J.Comer-Warner SA, et al. Among authors: krause s.Anal Chem. 2017 Apr 4;89(7):4139-4146. doi: 10.1021/acs.analchem.7b00028. Epub 2017 Mar 21.Anal Chem. 2017.PMID: 28248085Free article.
Comer-Warner SA, Gooddy DC, Ullah S, Glover L, Percival A, Kettridge N, Krause S.Comer-Warner SA, et al. Among authors: krause s.Sci Total Environ. 2019 Oct 20;688:732-741. doi: 10.1016/j.scitotenv.2019.06.317. Epub 2019 Jun 23.Sci Total Environ. 2019.PMID: 31255811Free article.