SUJAHARAN, G ; WIJEYARATNE, CN ; RANDENIYA, C ; WIJEYARATNE, SM ; DE SILVA, P; Incidence of deep vein thrombosis in women following caesarean section at obstetric professorial unit of De Soysa hospital for women; Sri Lanka College of Obstetricians & Gynaecologists, 38th Annual Scientific Sessions, 2005