| Determination of polar organophosphorus pesticides in aqueous samples by directinjection using liquid chromatography-tandem mass spectrometry. | J Chromatogr A | 2001 May 18 | 11403457 |
| A natural matrix (pureed tomato) candidate reference material containing residue concentrations of pesticide chemicals. | Fresenius J Anal Chem | 2001 Jun | 11451254 |
| Food poisoning due to methamidophos-contaminated vegetables. | J Toxicol Clin Toxicol | 2001 | 11527224 |
| Acephate and buprofezin residues in olives and olive oil. | Food Addit Contam | 2000 Oct | 11103269 |
| Comparison of pesticide residues in composite samples and in individual units:the Swedish approach to sampling. | Food Addit Contam | 2000 Jul | 10983576 |
| Assessment of insecticide resistance in five insect pests attacking field andvegetable crops in Nicaragua. | J Econ Entomol | 2000 Dec | 11142313 |
| Use patterns and residual levels of organophosphate pesticides on vegetables inTrinidad, West Indies. | J AOAC Int | 1999 Jul-Aug | 10444836 |
| Behavior of methamidophos residues in peppers, cucumbers, and cherry tomatoesgrown in a greenhouse: evaluation by decline curves. | J Agric Food Chem | 1999 Aug | 10552657 |
| [The method of removing methamidophos from contaminated vegetables]. | Wei Sheng Yan Jiu | 1998 Jan | 10682642 |
| Determination of Organophosphorus Pesticide Residues in Greek Virgin Olive Oil byCapillary Gas Chromatography. | J Agric Food Chem | 1998 Feb 16 | 10554279 |