Comparison of 18F-FDG, 18F-Fluoroacetate, and 18F-FEPPA for Imaging Liver Fibrosis in a Bile Duct-Ligated Rat Model oleh Chun-Yi Wu, Hsin-Hua Hsieh, Pei-An Chu, Wen-Hsiang Hong, Ting-Yu Chang, Chia-Fang Hsu, Siao-Ting Lin, Po-Hsun Su, Shin-Lei Peng