ISSN: 2167-0277
Takuya Yoshiike
Department of Adult Mental Health, National Institute of Mental Health, National Center of Neurology and Psychiatry, Kodaira, Tokyo 187-8502, Japan
His reaserch interest on Chronic insomnia, “primary insomnia” in the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) will be changed to “insomnia disorder” in the fifth edition