International Journals
Vajira H.W Dissanayake, Nirmala D. Sirisena, Lakshini Y. Weerasekara, Chumithri G. Gammulla, Harshalal R. Seneviratne, Rohan W. Jayasekara.
The Journal of Obstetrics and Gynaecology Research 2012 Vol 38, No.9:1168-1176, September 2012.
Publication year: 2012