APA

Habib M. A., Soofi S., Mach O., Samejo T., Alam D., Bhatti Z., Weldon W. C., Oberste S. M., Sutter R. & Bhutta Z. A. (20171102). Effect of booster doses of poliovirus vaccine in previously vaccinated children, Clinical Trial Results 2013. : Vaccine.

Chicago

Habib Muhammad Atif, Soofi Sajid, Mach Ondrej, Samejo Tariq, Alam Didar, Bhatti Zaid, Weldon William C, Oberste Steven M, Sutter Roland and Bhutta Zulfiqar A. 20171102. Effect of booster doses of poliovirus vaccine in previously vaccinated children, Clinical Trial Results 2013. : Vaccine.

Harvard

Habib M. A., Soofi S., Mach O., Samejo T., Alam D., Bhatti Z., Weldon W. C., Oberste S. M., Sutter R. and Bhutta Z. A. (20171102). Effect of booster doses of poliovirus vaccine in previously vaccinated children, Clinical Trial Results 2013. : Vaccine.

MLA

Habib Muhammad Atif, Soofi Sajid, Mach Ondrej, Samejo Tariq, Alam Didar, Bhatti Zaid, Weldon William C, Oberste Steven M, Sutter Roland and Bhutta Zulfiqar A. Effect of booster doses of poliovirus vaccine in previously vaccinated children, Clinical Trial Results 2013. : Vaccine. 20171102.