Sumathipala, A.; Fernando, D.S.J.; Siribaddana, Sisira; Abeysinghe, M.R.N.; De Silva, N.; Dissanayake, V.; Jayasekare, R.W.
(Research Gate, 2000-12)
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 ...