Persistently high serum aspartate aminotransferase level in an asymptomatic young patient. - Pei, Xiong; Zhao, Yanhua; Jiang, Wei; Zeng, Qingmin; Liu, Changhai; Wang, Ming; Wang, Hui; Liang, Shanshan; Gan, Wei; Wu, Dongbo; Tang, Hong (Clinical Case Reports, 2023)