19419051 |
Fernandez-Bringas LM, Ponce-Velez G, Calva LG, Salgado-Ugarte IH, Botello AV, Diaz Gonzalez G: Organochlorine pesticides in lacustrine sediments and tilapias of Metztitlan, Hidalgo, Mexico. Rev Biol Trop. 2008 Sep;56(3):1381-90.
The fish were above the criteria established in the local legislation (NOM-027-SSA1-1993 y NOM-028-SSA1-1993). |
1(0,0,0,1) |
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19294327 |
Diaz G, Ortiz R, Schettino B, Vega S, Gutierrez R: Organochlorine pesticides residues in bottled drinking water from Mexico City. Bull Environ Contam Toxicol. 2009 Jun;82(6):701-4. Epub 2009 Mar 18.
The results of 36 samples (1.5 and 19 L presentations, 18 samples, respectively) showed the presence of seven pesticides (HCH isomers, heptachlor, aldrin, and p,p'-DDE) in bottled water compared with the drinking water standards set by NOM-127-SSA1-1994, EPA, and World Health Organization. |
6(0,0,1,1) |
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