Scientific letter
A novel JAG1 mutation causing Alagille syndrome presenting with giant hepatic nodules and discordant phenotype in monozygotic twins
a Laboratory of Endocrinology and Metabolism, Department of Endocrinology and Metabolism, and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
b Department of Pediatric Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
