Article · Journal · 2011
Abraham Oduro, Kalifa Bojang, David J Conway, Tumani Corrah, Brian Greenwood, David Schellenberg
PLoS ONE
Read it10.1371/journal.pone.0026305
as printed: Abraham R. Oduro
as printed: Kalifa A. Bojang
as printed: David J. Conway
as printed: Brian M. Greenwood