Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleThe Effect of Phototherapy on Sleep-Waking and Melatonin-Secretion Rhythm in Aged Patients with Dementia.AuthorsOkawa, Masako; Mishima, Kazuo; Hishikawa, Yasuo; Hozumi, Satoshi; Hori, Hiroshi; Takahashi, KiyohisaPublicationPsychiatry & Clinical Neurosciences, 1990, Vol 44, Issue 1, p197ISSN1323-1316Publication typeArticleDOI10.1111/j.1440-1819.1990.tb00487.x