Hillwalker WE, Sower GJ, Ackerman A, Quarles L, Jenkins JJ, Fall N, Ndieye A, Sarr M, Anderson KA
2008. Overcoming the Technical Challenges of an International Human and Eological Health Risk Project in Western Africa. Part 2: Integrating Quality Assurance and Trace Pesticide Analysis Between Laboratories.
The Society for Environmental Toxicology and Chemistry. North America Annual Meeting, Tampa, FL, USA.