One-step extraction and concentration of estrogens for an adequate monitoring of wastewater using ionic-liquid-based aqueous biphasic systems T.B.V. Dinis H. Passos D.L.D. Lima V.I. Esteves J.A.P. Coutinho M.G. Freire Publication Journal: Green Chemistry Year of Publication: 2015 Volume: 17 Issue: 4 Pagination: 2570-2579 Identifiers Other Numbers: 2-s2.0-84927539560 Alternative titles DOIGoogle ScholarBibTeXRIS Locators