Journal Article
                        
                        Drakeley, Chris J, Ilona  Carneiro, Hugh  Reyburn, Robert  Malima, John PA  Lusingu, Jonathan  Cox, Thor G Theander, Watoky MMM  Nkya, Martha M Lemnge, and Eleanor M Riley.  
"Altitude-dependent and-independent variations in Plasmodium falciparum prevalence in northeastern Tanzania." Journal of Infectious Diseases 191, no. 10 (2005): 1589-1598.