Marasinghe, M.G.C.P.Abeyaratne, D.Fonseka, L.Gunatilake, S.B.2020-12-172020-12-172019Journal of the Ceylon College of Physicians, 50(1):p.26-33https://dl.nsf.gov.lk/handle/1/25175FatigabilitySleepiness at workIntern House OfficersWork related fatigue and sleepiness at work among intern house officers of four hospitals in Sri LankaArticle