Digital study and code analysis of the left branch of hepatic portal vein 
刘珂,薄开蕊,赵睿,苑航,刘琳,周显军,陈忠恒
Chinese Journal Of Clinical Anatomy . 2019, (1): 25 -29 .  DOI: 10.13418/j.issn.1001-165x.2019.01.006