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.
Butt N, Afzal N, Shakeel D.Butt N, et al.J Pak Med Assoc. 2022 Jun;72(6):1229-1231. doi: 10.47391/JPMA.4385.J Pak Med Assoc. 2022.PMID: 35751344Free article.
Abbasi A, Butt N, Bhutto AR, Munir SM, Dhillo AK.Abbasi A, et al. Among authors: butt n.J Pak Med Assoc. 2013 Feb;63(2):231-3.J Pak Med Assoc. 2013.PMID: 23894901
Bhutto AR, Abbasi A, Butt N, Khan A, Munir SM.Bhutto AR, et al. Among authors: butt n.J Pak Med Assoc. 2012 Aug;62(8):794-7.J Pak Med Assoc. 2012.PMID: 23862252
Abbasi A, Bhutto AR, Butt N, Munir SM.Abbasi A, et al. Among authors: butt n.J Coll Physicians Surg Pak. 2011 May;21(5):276-9.J Coll Physicians Surg Pak. 2011.PMID: 21575534
Butt N, Anoshia, Khan MA, Akbar A.Butt N, et al.Pak J Med Sci. 2021 Nov-Dec;37(7):2014-2019. doi: 10.12669/pjms.37.7.4627.Pak J Med Sci. 2021.PMID: 34912436Free PMC article.
Butt N, Haleem F, Khan MA, Abbasi A.Butt N, et al.Pak J Med Sci. 2022 May-Jun;38(5):1360-1365. doi: 10.12669/pjms.38.5.4999.Pak J Med Sci. 2022.PMID: 35799731Free PMC article.