Wijesundera, M. de S.Ranaweera, R.L.A.R.Beligaswatte, A.M.L.2016-01-142016-01-141986The Ceylon Medical Journal, 31(4)pp.189-192https://dl.nsf.gov.lk/handle/1/21642Urinary schistosomiasis acquired in mali, west Africa, 2Article