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.
Mashimo A, Miura H, Sakano S, Hamada A, Thepthien B, Umenai T.Mashimo A, et al. Among authors: umenai t.Asia Pac J Public Health. 2001;13(1):3-8. doi: 10.1177/101053950101300102.Asia Pac J Public Health. 2001.PMID: 12109257
Smith M, Umenai T, Radford C.Smith M, et al. Among authors: umenai t.J Epidemiol. 1998 Jun;8(2):85-9. doi: 10.2188/jea.8.85.J Epidemiol. 1998.PMID: 9673077Free article.