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.
Okazaki E, Oyama Y, Chikahisa L, Nagano T, Katayama N, Sakamoto M.Okazaki E, et al. Among authors: chikahisa l.Environ Toxicol Pharmacol. 1997 Sep;3(4):237-44. doi: 10.1016/s1382-6689(97)00017-3.Environ Toxicol Pharmacol. 1997.PMID: 21781783
Chikahisa L, Oyama Y, Iguchi Y, Okazaki E, Miyoshi N, Satoh M, Yamada Y.Chikahisa L, et al.Environ Toxicol Pharmacol. 1998 Dec 1;6(4):209-15. doi: 10.1016/s1382-6689(98)00030-1.Environ Toxicol Pharmacol. 1998.PMID: 21781896
Oyama Y, Nakata M, Sakamoto M, Chikahisa L, Miyoshi N, Satoh M.Oyama Y, et al. Among authors: chikahisa l.Environ Toxicol Pharmacol. 1998 Dec 1;6(4):221-7. doi: 10.1016/s1382-6689(98)00038-6.Environ Toxicol Pharmacol. 1998.PMID: 21781898