R. . Ali, M. H. . Shaikh, A. . Bibi, H. . Gul, and Z. . Lakhani, “Effectiveness of Education on COVID-19 Vaccine Anxiety among Patients at Tertiary Care Hospital Karachi Pakistan: Education on COVID-19 Vaccine Anxiety among Patients”, PJHS-Lahore, vol. 4, no. 06, pp. 226–230, Jun. 2023.