Yasumasa Okamoto, MD, PhD

Letter to the Editor

The Tolerability of Oral-Loaded Valproate After Remission of Acute Mania in Japanese Patients With Bipolar Disorder

June 15, 2007

Original Research

Effects of Changing From Typical to Atypical Antipsychotic Drugs on Subjective Sleep Quality in Patients With Schizophrenia in a Japanese Population

November 1, 2004