Citation: Do. Simba et Gi. Msamanga, MEASLES-VACCINE EFFECTIVENESS UNDER FIELD CONDITIONS - A CASE-CONTROLSTUDY IN TABORA REGION, TANZANIA, Tropical and geographical medicine, 47(5), 1995, pp. 197-199
Citation: Do. Simba et Gi. Msamanga, USE OF COLD-CHAIN TO ASSESS VACCINE EXPOSURE TO ADVERSE TEMPERATURES IN RURAL TANZANIA, East African medical journal, 71(7), 1994, pp. 445-446
Citation: Do. Simba et Gi. Msamanga, DOSE ADEQUACY IN MEASLES VACCINATIONS IN TABORA REGION, TANZANIA, East African medical journal, 71(7), 1994, pp. 460-461