Zaidi, S., Rizwan, F., Riaz, Q., Siddiqui, A., Khawaja, S., Imam, M., . . . Shamsi, T. (2020). Seroprevalence of anti-SARS-CoV-2 antibodies in residents of Karachi—challenges in acquiring herd immunity for COVID 19. J Public Health (Oxf).

Zaidi, Samreen, Faiza Rizwan, Quratulain Riaz, Asma Siddiqui, Shabnam Khawaja, Mehjabeen Imam, Arshi Naz, Samra Waheed, and Tahir Shamsi. "Seroprevalence of Anti-SARS-CoV-2 Antibodies in Residents of Karachi—challenges in Acquiring Herd Immunity for COVID 19." J Public Health (Oxf) 2020.

Zaidi, Samreen, et al. "Seroprevalence of Anti-SARS-CoV-2 Antibodies in Residents of Karachi—challenges in Acquiring Herd Immunity for COVID 19." J Public Health (Oxf) 2020.