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.
Izawa S, Sugaya N, Yamamoto R, Ogawa N, Nomura S.Izawa S, et al. Among authors: yamamoto r.Neuro Endocrinol Lett. 2010;31(5):685-9.Neuro Endocrinol Lett. 2010.PMID: 21178943
Itani O, Kaneita Y, Ikeda M, Kondo S, Yamamoto R, Osaki Y, Kanda H, Suzuki K, Higuchi S, Ohida T.Itani O, et al. Among authors: yamamoto r.Sleep Med. 2013 Jun;14(6):532-41. doi: 10.1016/j.sleep.2013.03.005. Epub 2013 May 3.Sleep Med. 2013.PMID: 23643654
Morioka H, Itani O, Kaneita Y, Iwasa H, Ikeda M, Yamamoto R, Osaki Y, Kanda H, Nakagome S, Ohida T.Morioka H, et al. Among authors: yamamoto r.PLoS One. 2014 Nov 4;9(11):e111844. doi: 10.1371/journal.pone.0111844. eCollection 2014.PLoS One. 2014.PMID: 25369261Free PMC article.
Furukawa Y, Sakata M, Yamamoto R, Nakajima S, Kikuchi S, Inoue M, Ito M, Noma H, Takashina HN, Funada S, Ostinelli EG, Furukawa TA, Efthimiou O, Perlis M.Furukawa Y, et al. Among authors: yamamoto r.JAMA Psychiatry. 2024 Apr 1;81(4):357-365. doi: 10.1001/jamapsychiatry.2023.5060.JAMA Psychiatry. 2024.PMID: 38231522Free PMC article.
Munezawa T, Kaneita Y, Osaki Y, Kanda H, Minowa M, Suzuki K, Higuchi S, Mori J, Yamamoto R, Ohida T.Munezawa T, et al. Among authors: yamamoto r.Sleep. 2011 Aug 1;34(8):1013-20. doi: 10.5665/SLEEP.1152.Sleep. 2011.PMID: 21804663Free PMC article.
Morioka H, Itani O, Kaneita Y, Ikeda M, Kondo S, Yamamoto R, Osaki Y, Kanda H, Higuchi S, Ohida T.Morioka H, et al. Among authors: yamamoto r.Alcohol. 2013 Dec;47(8):619-28. doi: 10.1016/j.alcohol.2013.09.041. Epub 2013 Oct 8.Alcohol. 2013.PMID: 24188738