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Vitamin B12 treatment for delayed sleep phase syndrome: a multi-center double-blind study.
Okawa M, Takahashi K, Egashira K, Furuta H, Higashitani Y, Higuchi T, Ichikawa H, Ichimaru Y, Inoue Y, Ishizuka Y, Ito N, Kamei K, Kaneko M, Kim Y, Kohsaka M, Komori T, Kotorii T, Matsumoto M, Mishima K, Mizuki Y, Morimoto K, Nagayama H, Ohta T, Okamoto N, Takahashi S, et al. Okawa M, et al. Among authors: ishizuka y. Psychiatry Clin Neurosci. 1997 Oct;51(5):275-9. doi: 10.1111/j.1440-1819.1997.tb03198.x. Psychiatry Clin Neurosci. 1997. PMID: 9413873 Free article. Clinical Trial.
Double-blind test on the efficacy of methylcobalamin on sleep-wake rhythm disorders.
Takahashi K, Okawa M, Matsumoto M, Mishima K, Yamadera H, Sasaki M, Ishizuka Y, Yamada K, Higuchi T, Okamoto N, Furuta H, Nakagawa H, Ohta T, Kuroda K, Sugita Y, Inoue Y, Uchimura N, Nagayama H, Miike T, Kamei K. Takahashi K, et al. Among authors: ishizuka y. Psychiatry Clin Neurosci. 1999 Apr;53(2):211-3. doi: 10.1046/j.1440-1819.1999.00534.x. Psychiatry Clin Neurosci. 1999. PMID: 10459691 Free article. Clinical Trial.
Validity of sleep log compared with actigraphic sleep-wake state II.
Usui A, Ishizuka Y, Obinata I, Okado T, Fukuzawa H, Kanba S. Usui A, et al. Among authors: ishizuka y. Psychiatry Clin Neurosci. 1999 Apr;53(2):183-4. doi: 10.1046/j.1440-1819.1999.00529.x. Psychiatry Clin Neurosci. 1999. PMID: 10459683 Free article.
Validity of sleep log compared with actigraphic sleep-wake state.
Usui A, Ishizuka Y, Obinata I, Okado T, Fukuzawa H, Kanba S. Usui A, et al. Among authors: ishizuka y. Psychiatry Clin Neurosci. 1998 Apr;52(2):161-3. doi: 10.1111/j.1440-1819.1998.tb01006.x. Psychiatry Clin Neurosci. 1998. PMID: 9628127 Free article.
Effect of pravastatin on human sleep.
Kamei Y, Shirakawa S, Ishizuka Y, Usui A, Uchiyama M, Watanabe T, Fukuzawa H, Kariya T. Kamei Y, et al. Among authors: ishizuka y. Jpn J Psychiatry Neurol. 1993 Sep;47(3):643-6. doi: 10.1111/j.1440-1819.1993.tb01811.x. Jpn J Psychiatry Neurol. 1993. PMID: 8301881 Clinical Trial.
Seasonal changes in human sleep-wake rhythm in Antarctica and Japan.
Usui A, Obinata I, Ishizuka Y, Okado T, Fukuzawa H, Kanba S. Usui A, et al. Among authors: ishizuka y. Psychiatry Clin Neurosci. 2000 Jun;54(3):361-2. doi: 10.1046/j.1440-1819.2000.00715.x. Psychiatry Clin Neurosci. 2000. PMID: 11186114 Free article.
Menstrual cycle and vaginal temperature rhythm.
Ishizuka Y, Usui A, Shiraishi K, Kamei Y, Watanabe T, Fukuzawa H, Shirakawa S, Azumi K. Ishizuka Y, et al. Jpn J Psychiatry Neurol. 1991 Mar;45(1):151. Jpn J Psychiatry Neurol. 1991. PMID: 1753465 No abstract available.
Does triazolam change the human circadian rhythms?
Usui A, Ishizuka Y, Kamei Y, Watanabe T, Fukuzawa H, Kariya T. Usui A, et al. Among authors: ishizuka y. Jpn J Psychiatry Neurol. 1991 Mar;45(1):152. Jpn J Psychiatry Neurol. 1991. PMID: 1753466 No abstract available.
363 results