KHAN, Saqib. Awareness and Fears regarding Immunization among Guardians of Children Visiting HBS General Hospital Islamabad. HITEC Medical & Dental Journal , [S. l.], v. 5, n. 2, 2026. Disponível em: https://hmdj.org/index.php/demo/article/view/100. Acesso em: 26 mar. 2026.