abstract background: workplace exposures as in clinical work can cause disorders. some organ systems are at risk. this work may be a risk factor for early symptoms of menopause. the objective of this study was to compare the early symptoms of menopause between hospital personnel who work in clinical and office settings. materials and methods: this was a historical cohort study conducted on clin...

objective: the aim of this report was to study the gender role on autismsymptoms distribution and severity in a clinical sample from iran. then, the results were compared with the published study from the same community population sample, iran. method: the subjects of this retrospective study were a convenient clinical sample of the referrals of children with pervasive developmental disorders. ...