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.
Selvam TP, Rajan KN, Nagarajan PS, Bhatt BC, Sethulakshmi P.Selvam TP, et al.Phys Med Biol. 2002 May 7;47(9):N113-9. doi: 10.1088/0031-9155/47/9/401.Phys Med Biol. 2002.PMID: 12043824
Selvam TP, Rajan KN, Sethulakshmi P, Bhatt BC.Selvam TP, et al.Phys Med Biol. 2003 Jun 7;48(11):N139-47. doi: 10.1088/0031-9155/48/11/401.Phys Med Biol. 2003.PMID: 12817945