Sadiq, S., Khan, M., Sadiq, T. ., Orakzai, S. ., Muhammad Dawood, M., & Ul Haq, N. (2022). Impact of Age, Gender, post infection and post vaccination status on antibody response in COVID 19 patients. Journal of the Pakistan Medical Association, 72(9), 1805–1809. https://doi.org/10.47391/JPMA.5309