Ochoa-Herrera, Valeria de Lourdes, et al. “Determination of Persistent Perfluorinated Compounds in Municipal Plants of Wastewater Treatment Using LC-MS MS”. ACI Avances En Ciencias E Ingenierías, vol. 2, no. 2, June 2010, https://doi.org/10.18272/aci.v2i2.20.