Sumathipala, A.; Fernando, D.J.S.; Siribaddana, S.H.; Abeysingha, M.R.N.; Jayasekara, R.W.; Dissanayake, V.H.W.; De Silva, N.
(Macmillan Publisher, 2000)
Nearly all twin registers are based in developed countries and there is no twin register in the
developing world. Our objectives were to initiate the process of establishing a nationwide twin
register in Sri Lanka by ...