A kernel for open source drug discovery in tropical diseases. PLoS Negl Trop Dis. 2009;3:e418. Available at: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19381286.
A kernel for the Tropical Disease Initiative. Nat Biotechnol. 2009;27:320-1. Available at: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=19352362.