Assessment of references for the quantitative analysis of LINE-1 and Alu methylation in cellular DNA and circulating cell-free DNA of cancer patients - Tung The Pham; Linh Dieu Vuong; Tuan Van Mai; Son Van Ho; Giang Son Vu; Trang Thi Quynh Tran; Trang Hien Do; Oanh Minh Pham; Linh Thi Tu Nguyen; Loan Thi Phuong Pham; Lan Thi Thuong Vo; Uyen Quynh Nguyen (PLoS ONE, 2026)