De Silva, H.J.Senaratne, N.I.Goonetilleke, A.K.E.De Silva, C.Jayawickrama, U.S.Amarasekera, L.R.2016-01-142016-01-141988The Ceylon Medical Journal, 33(4)pp.131-133https://dl.nsf.gov.lk/handle/1/21731Sero-negative Rheumatoid Arthritis in Haemoglobin E ThalassaemiaArticle