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.
Khan SJ, Parveen F, Ahmad A, Hashmi I, Hankins N.Khan SJ, et al.Bioresour Technol. 2013 Aug;141:2-7. doi: 10.1016/j.biortech.2013.01.140. Epub 2013 Feb 4.Bioresour Technol. 2013.PMID: 23453983
Khalid S, Han JI, Hashmi I, Hasnain G, Ahmed MA, Khan SJ, Arshad M.Khalid S, et al. Among authors: khan sj.Sci Total Environ. 2018 Aug 1;631-632:1046-1058. doi: 10.1016/j.scitotenv.2018.03.101. Epub 2018 Mar 16.Sci Total Environ. 2018.PMID: 29727931