article_metadata: Hong Jun Kim Hong-Kyu Kim
article_metadata: 10.2147/IJGM.S276438
article_metadata: Int J Gen Med
article_metadata: 2020 Sep 22;13:687-692.
article_metadata: hepatic portal venous gas idiopathic pneumoperitoneum pneumoretroperitoneum
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33061536/
article_metadata: Case Reports
article_metadata: PMC7519867
article_metadata: 33061536
article_metadata: Idiopathic Hepatic Portal Venous Gas in a Healthy Young Man
article_metadata: 2020