Malaria mapping using transmission models: application to survey data from Mali (Publications)
Geographic mapping of the distribution of malaria is complicated by the limitations of the available data. The most widely available data are from prevalence surveys, but these surveys are generally c
Malaria and casual sex: what travelers know and how they behave (Publications)
Background: Travelers to the tropics have been reported to comply poorly with recommendations regarding malaria and AIDS. This study addresses the problem of influencing travelers' behavior through di
Cytotoxic benzil and coumestan derivatives from <em>Tephrosia calophylla</em> (Publications)
A benzil, calophione A, 1-(6'-Hydroxy-1',3'-benzodioxol-5'-yl)-2-(6''-hydroxy-2''-isopropenyl-2'', 3''-dihydro-benzofuran-5''-yl)-ethane-1,2-dione and three coumestan derivatives, tephcalostan B, C an