E Samba1. 1. World Health Organization, Regional Office for Africa, Medical School, Parirenyatwa Hospital, Belvedere, Harare, Zimbabwe. sambae@whoafr.org
Authors: Kwaku Poku Asante; Ruth Owusu; David Dosoo; Elizabeth Awini; George Adjei; Seeba Amenga Etego; Daniel Chandramohan; Seth Owusu-Agyei Journal: J Trop Med Date: 2009-10-21