Cichewicz Robert H, Hambright K David
Natural Products Discovery Group, Department of Chemistry and Biochemistry, 620 Parrington Oval, Room 208, University of Oklahoma, Norman, OK 73019, USA; Program in Ecology and Evolutionary Biology, Department of Zoology and Plankton Ecology Laboratory, Biological Station, University of Oklahoma, Norman, OK 73019, USA.
Toxicon. 2010 Feb 13. doi: 10.1016/j.toxicon.2010.02.008.
The Publisher regrets that this article is an accidental duplication of an article that has already been published, doi:10.1016/j.toxicon.2010.02.008. The duplicate article has therefore been withdrawn.