Authors: Rosemary Sang; Elizabeth Kioko; Joel Lutomiah; Marion Warigia; Caroline Ochieng; Monica O'Guinn; John S Lee; Hellen Koka; Marvin Godsey; David Hoel; Hanafi Hanafi; Barry Miller; David Schnabel; Robert F Breiman; Jason Richardson Journal: Am J Trop Med Hyg Date: 2010-08 Impact factor: 2.345