Chaothawee, Lertlak, Shuo Zhang, Pornpanus Kaewchai, Paweena Mapinta, Rerai Keotmanoi, and Busakol Ngam-Maung. “The Use of T1W BB Signal Intensity Difference Ratio In AssessingMyocardial Disease Involving Increasing Extracellular Volume:A Preliminary Study”. The Bangkok Medical Journal 13, no. 2 (September 20, 2017): 19. Accessed October 23, 2021. https://he02.tci-thaijo.org/index.php/bkkmedj/article/view/221901.