MNGUNI, SB; SCHOEMAN, C; MARAIS, SS; CUKROWSKA, E; CHIMUKA, L. Determination of oestrogen hormones in raw and treated water samples by reverse phase ultra-fast liquid chromatography mass spectrometry – a case study in Johannesburg South, South Africa. Water SA, [S. l.], v. 44, n. 1 January, 2018. DOI: 10.4314/wsa.v44i1.13. Disponível em: https://watersa.net/article/view/6497. Acesso em: 6 may. 2024.