
Keywords: E1; estrone; E2; estradiol; 17β-E2; 17β-estradiol; 17α-E2; 17α-estradiol; E3; estriol; EE2; ethinyl estradiol; CAFOs; concentrated animal feeding operations; WWTPs; waste water treatment plants; MSH; mammalian sex hormones; CAT; catalase; POX; peroxid