@article{robert2014determination,
  title = {Determination of naproxen, ibuprofen and triclosan in wastewater using the polar organic chemical integrative sampler (POCIS): A laboratory calibration and field application}
  author = {Robert Amdany, Luke Chimuka and Ewa Cukrowska},
  url = {http://www.wrc.org.za/wp-content/uploads/mdocs/2991.pdf},
  doi = {wsa.v40i3.3},
  year = {2014}
}