Sadanobu Ushijima

Schizophrenia: Is it time to replace the term?

Yutaka Ono, Yuki Satsumi, Yoshiharu Kim et al. · Psychiatry and Clinical Neurosciences · 1999 · 45 citations

Stigmatization, Psychopathology, Psychiatry +11

Effect of 3 mg melatonin on jet lag syndrome in an 8‐h eastward flight

Toshiharu Takahashi, Mitsuo Sasaki, Hiroshi Itoh et al. · Psychiatry and Clinical Neurosciences · 2000 · 38 citations

Nicotine, alcohol, methamphetamine, and inhalant dependence: a comparison of clinical features with the use of a new clinical evaluation form

Junko Kono, Hisatsugu Miyata, Sadanobu Ushijima et al. · Alcohol · 2001 · 38 citations

Substance Abuse, Substance Use, Psychiatry +10

Changes in subjective sleepiness, subjective fatigue and nocturnal sleep after anaesthesia with propofol

Motohiro Ozone, Hiroshi Itoh, Wataru Yamadera et al. · Psychiatry and Clinical Neurosciences · 2000 · 29 citations

Visual Liner, Sleep Medicine, Sleep +14

Clinical features of circadian rhythm sleep disorders in outpatients

Wataru Yamadera, Mitsuo Sasaki, Hiroshi Itoh et al. · Psychiatry and Clinical Neurosciences · 1998 · 19 citations · Full text

Sleep Disorders, Sleep Medicine, Sleep +15