H. K. Nguyen, V. N. Pham, V. T. Dang, V. D. Mai, and H. N. Trinh, “CYTOLOGICAL SURVEY OF RECTAL STUMP LAVAGE AND EVALUATION OF SHORT-TERM OUTCOMES AFTER LAPAROSCOPIC ANTERIOR RESECTION IN THE TREATMENT OF COLORECTAL CANCER”, CTJUMP, no. 91, pp. 120–125, Sep. 2025.