Hoang, U., de Lusignan, S., Joy, M., Sherlock, J., Williams, J., Bankhead, C., . . . Pollard, A. (2022). National rates and disparities in childhood vaccination and vaccine-preventable disease during the COVID-19 pandemic: English sentinel network retrospective database study. BMJ Publishing Group.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHoang, U., et al. National Rates and Disparities in Childhood Vaccination and Vaccine-preventable Disease During the COVID-19 Pandemic: English Sentinel Network Retrospective Database Study. BMJ Publishing Group, 2022.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিHoang, U., et al. National Rates and Disparities in Childhood Vaccination and Vaccine-preventable Disease During the COVID-19 Pandemic: English Sentinel Network Retrospective Database Study. BMJ Publishing Group, 2022.