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Parra A, Oyarzún J, Maturana H, Kretschmer N, Meza F, Oyarzún R.Parra A, et al. Among authors: oyarzun r, oyarzun j.Environ Monit Assess. 2011 Oct;181(1-4):69-82. doi: 10.1007/s10661-010-1814-8. Epub 2010 Dec 18.Environ Monit Assess. 2011.PMID: 21170583
Duran-Llacer I, Arumí JL, Arriagada L, Aguayo M, Rojas O, González-Rodríguez L, Rodríguez-López L, Martínez-Retureta R, Oyarzún R, Singh SK.Duran-Llacer I, et al. Among authors: oyarzun r.Sci Total Environ. 2022 Apr 10;816:151528. doi: 10.1016/j.scitotenv.2021.151528. Epub 2021 Nov 8.Sci Total Environ. 2022.PMID: 34762961