Duangkumpha, K., Yongvanit, P., Sithithaworn, P., Techasen, A., Chamadol, N., Laopaiboon, V., Namwat, N., Khuntikeo, N., Thinkhamrop, B. and Loilome, W. (2019) “An Innovative Algorithm for Population-based Risk Stratification using ultrasound for periductal fibrosis-associated with CCA”, Archives of Allied Health Sciences. Khon Kaen, Thailand, 31(3), pp. 269–278. Available at: https://he01.tci-thaijo.org/index.php/ams/article/view/233144 (Accessed: 27 April 2024).