Measles susceptibility in children in Karachi, Pakistan.
Sheikh S, Ali A, Zaidi AK, Agha A, Khowaja A, Allana S, Qureshi S, Azam I.
Sheikh S, et al. Among authors: azam i.
Vaccine. 2011 Apr 18;29(18):3419-23. doi: 10.1016/j.vaccine.2011.02.087. Epub 2011 Mar 9.
Vaccine. 2011.
PMID: 21396902
Free PMC article.