%0 Journal Article %T Portal venous air in an old male %A Chen, Diyu %A Wu, Jian %J Hepatobiliary Surgery and Nutrition %D 2020 %B 2020 %9 %! Portal venous air in an old male %K %X %U https://hbsn.amegroups.org/article/view/44554 %V 10 %N 1 %P 149-150 %@ 2304-389X