MOEEZ TARIQ; SYED NOOR UL HASAN; ARBAZ ZAMAN. Failure of citizens to return for second dose of COVID-19 Vaccine; gateway to another wave. Journal of the Pakistan Medical Association, [S. l.], 2022. DOI: 10.47391/JPMA.5189. Disponível em: https://ojs.jpma.org.pk/index.php/public_html/article/view/5189. Acesso em: 31 oct. 2026.