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.
Yano Y, Yao H, Aoyagi K, Kawakubo K, Nakamura S, Doi K, Ibayashi S, Fujishima M.Yano Y, et al. Among authors: doi k.Gut. 1997 Sep;41(3):354-7. doi: 10.1136/gut.41.3.354.Gut. 1997.PMID: 9378391Free PMC article.
Kawakubo K, Iida M, Matsumoto T, Mochizuki Y, Doi K, Aoyagi K, Fujishima M.Kawakubo K, et al. Among authors: doi k.Postgrad Med J. 1994 Mar;70(821):215-9. doi: 10.1136/pgmj.70.821.215.Postgrad Med J. 1994.PMID: 8183758Free PMC article.
Doi K, Iida M, Kohrogi N, Mibu R, Onitsuka H, Yao T, Fujishima M.Doi K, et al.Am J Gastroenterol. 1993 Apr;88(4):595-8.Am J Gastroenterol. 1993.PMID: 8385882
Ikemura Y, Akena H, Iida M, Doi K, Highashitani N, Yanagi Y.Ikemura Y, et al. Among authors: doi k.Funct Neurol. 1987 Jan-Mar;2(1):87-91.Funct Neurol. 1987.PMID: 3678944
Doi K, Sawada F, Toda G, Yamachika S, Seto S, Urata Y, Ihara Y, Sakata N, Taniguchi N, Kondo T, Yano K.Doi K, et al.Free Radic Res. 2001 Mar;34(3):251-61. doi: 10.1080/10715760100300231.Free Radic Res. 2001.PMID: 11264900
Doi K, Toda G, Iliev II, Hayano M, Yano K.Doi K, et al.Jpn Heart J. 1999 Sep;40(5):579-87. doi: 10.1536/jhj.40.579.Jpn Heart J. 1999.PMID: 10888378Free article.Clinical Trial.