Undugodage, C.Perera, N.De Silva, H.D.K.Deen, F.A.H.Indrakantha, R.A.D.Ranatunga, R.A.Y.V.Weveldeniya, W.T.P.Wicramasinghe, W.A.D.E.Samarasekera, G.B.L.2022-07-212022-07-212022Journal of the Ceylon College of Physicians, 47(1):p.11-16https://dl.nsf.gov.lk/handle/1/25598Respiratory manifestations of long COVID syndrome and pulmonary function abnormalities at 3-months after COVID-19 infection:A single center experience from Sri LankaArticle