An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ahmad S, Hussain S.Ahmad S, et al. Among authors: hussain s.Pak J Med Sci. 2017 Jan-Feb;33(1):231-235. doi: 10.12669/pjms.331.11393.Pak J Med Sci. 2017.PMID: 28367206Free PMC article.
Hussain S, Ahmad S, Zahra A, Jabeen N.Hussain S, et al.Pak J Med Sci. 2017 Nov-Dec;33(6):1344-1348. doi: 10.12669/pjms.336.13736.Pak J Med Sci. 2017.PMID: 29492056Free PMC article.
Ahmad S, Hussain S, Akhtar F, Shah FS.Ahmad S, et al. Among authors: hussain s.J Pak Med Assoc. 2018 Aug;68(8):1166-1170.J Pak Med Assoc. 2018.PMID: 30108380
Ahmad S, Hussain S.Ahmad S, et al. Among authors: hussain s.J Pak Med Assoc. 2022 Sep;72(9):1726-1730. doi: 10.47391/JPMA.3339.J Pak Med Assoc. 2022.PMID: 36280964Free article.
Ahmad S, Hussain S, Shah FS, Akhtar F.Ahmad S, et al. Among authors: hussain s.J Pak Med Assoc. 2017 Oct;67(10):1536-1540.J Pak Med Assoc. 2017.PMID: 28955070