Authors: Simon Brooker; Narcis B Kabatereine; Jennifer L Smith; Denise Mupfasoni; Mariam T Mwanje; Onésime Ndayishimiye; Nicholas Js Lwambo; Deborah Mbotha; Peris Karanja; Charles Mwandawiro; Eric Muchiri; Archie Ca Clements; Donald Ap Bundy; Robert W Snow Journal: Int J Health Geogr Date: 2009-07-09 Impact factor: 3.918