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.
Sapra P, Tyagi P, Allen TM.Sapra P, et al. Among authors: tyagi p.Curr Drug Deliv. 2005 Oct;2(4):369-81. doi: 10.2174/156720105774370159.Curr Drug Deliv. 2005.PMID: 16305440Review.
Li Z, Ning W, Wang J, Choi A, Lee PY, Tyagi P, Huang L.Li Z, et al. Among authors: tyagi p.Pharm Res. 2003 Jun;20(6):884-8. doi: 10.1023/a:1023887203111.Pharm Res. 2003.PMID: 12817892
Tyagi P, Li Z, Chancellor M, De Groat WC, Yoshimura N, Huang L.Tyagi P, et al.Pharm Res. 2004 May;21(5):832-7. doi: 10.1023/b:pham.0000026436.62869.9c.Pharm Res. 2004.PMID: 15180342