Introduction of hepatitis B and haemophilus influenza vaccines in th e National Routine Immunizatiobn Programme : a field guide for EPI M anagers and Service Providers - Kampala : Ministry of Health, 2002 - 66p. : ill. ; 30 cm. Subjects--Topical Terms: Influenza vaccines-- GuidebooksImmunization-- Guidebooks Dewey Class. No.: 614.518