Lim EH, Ng SL, Li JL, Chang AR, Ng J, Ilancheran A, Low J, Quek SC, Tay EH. Cervical dysplasia: assessing methylation status (Methylight) of CCNA1, DAPK1, HS3ST2, PAX1 and TFPI2 to improve diagnostic accuracy. Gynecol Oncol. 2010 Nov; 119(2):225-31.