Gunawardane, P.T.K.; Wijeyaratne, C.N.; Dodampahala, S.H.; Jayawardane, D.B.I.A.; Tudawe, M.; Seneviratne, S.L.(The Sri Lanka College of Obstetricians and Gynaecologists, 2006)
Senanayake, S.J.; Jayawardane, D.B.I.A.; Gunasekara, M.Y.; Liyanapatabandi, D.; Wijeyaratne, C.N.; Randeniya, C.(The Sri Lanka College of Obstetricians and Gynaecologists, 2006)