Jayarathna, R.N.; Wijeyaratne, C.N.; Dodampahala, S.H.; Randeniya, R.; Tudawe, M.; Seneviratne, S.I.(The Sri Lanka College of Obstetricians and Gynaecologists, 2007)
Jayarathna, R.N.; Wijeyaratne, C.N.; Dodampahala, S.H.; Lankeshwara, D.; Randeniya, R.(The Sri Lanka College of Obstetricians and Gynaecologists, 2007)