2007-11-131998-04-012007-11-131992http://hdl.handle.net/10625/161311 video (76 min.).mp4enYELLOW FEVERDISEASE CONTROLVACCINESQUALITY CONTROLLABORATORIESPARTICIPATORY RESEARCHNIGERIATECHNICAL COOPERATIONTRAININGINSTITUTION BUILDINGCOMMUNITY PARTICIPATIONCommission of yellow fever vaccine building at YabaVideo