Q. Alyasiri and S. Mutlag, “Decreased Numbers of Hospitalization and Frequency of Diarrhoea Episodes in Immunized Children Compared with Non-Immunized Children in Diwaniyah City”, JHB, vol. 2, no. 1, pp. 15–24, Feb. 2026, doi: 10.71428/JHB.2026.0103.