Si, Chu, Pham Khanh, and Tran Dong. “ID: 1043 Study Value of 12-Lead ECG for the Left Free Wall of Accessory Pathways Diagnosing in Patients With Typical Wolff-Parkinson-White Syndrome”. Biomedical Research and Therapy 4, no. S (September 5, 2017): S 122-123. Accessed December 24, 2024. http://home.biomedpress.org/index.php/BMRAT/article/view/319.