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.
Becker EL, Cordes EE, Macko SA, Lee RW, Fisher CR.Becker EL, et al. Among authors: macko sa.PLoS One. 2013 Dec 6;8(12):e74459. doi: 10.1371/journal.pone.0074459. eCollection 2013.PLoS One. 2013.PMID: 24324572Free PMC article.
Becker EL, Macko SA, Lee RW, Fisher CR.Becker EL, et al. Among authors: macko sa.Naturwissenschaften. 2011 Feb;98(2):169-74. doi: 10.1007/s00114-010-0754-z. Epub 2010 Dec 30.Naturwissenschaften. 2011.PMID: 21191567
Burgis CR, Hayes GM, Zhang W, Henderson DA, Macko SA, Smith JA.Burgis CR, et al. Among authors: macko sa.Sci Total Environ. 2020 Dec 10;747:141281. doi: 10.1016/j.scitotenv.2020.141281. Epub 2020 Jul 27.Sci Total Environ. 2020.PMID: 32795797
Knoff AJ, Macko SA, Erwin RM.Knoff AJ, et al. Among authors: macko sa.Isotopes Environ Health Stud. 2001;37(1):67-88. doi: 10.1080/10256010108033282.Isotopes Environ Health Stud. 2001.PMID: 11558657
Shemesh A, Macko SA, Charles CD, Rau GH.Shemesh A, et al. Among authors: macko sa.Science. 1993 Oct 15;262(5132):407-10. doi: 10.1126/science.262.5132.407.Science. 1993.PMID: 17789948
Seamster VA, Waits LP, Macko SA, Shugart HH.Seamster VA, et al. Among authors: macko sa.Isotopes Environ Health Stud. 2014;50(3):343-60. doi: 10.1080/10256016.2014.930037. Epub 2014 Jul 7.Isotopes Environ Health Stud. 2014.PMID: 24999056