Perera, H.Waas, MDIA2016-01-142016-01-142005The Ceylon Medical Journal, 50(4)pp.175-177https://dl.nsf.gov.lk/handle/1/21031Medical SciencesPaediatricsAttention deficit hyperactivity disorder (ADHD)PsychiatryCase studiesSome disguises of attention deficit hyperactivity disorderArticle