Authors: John J Schellenberg; Matthew G Links; Janet E Hill; Tim J Dumonceaux; Joshua Kimani; Walter Jaoko; Charles Wachihi; Jane Njeri Mungai; Geoffrey A Peters; Shaun Tyler; Morag Graham; Alberto Severini; Keith R Fowke; T Blake Ball; Francis A Plummer Journal: Appl Environ Microbiol Date: 2011-04-29 Impact factor: 4.792