1. Pneumatosis and portal venous gas: do CT findings reassure?;Bani Hani;J. Surg. Res.,2013
2. Management algorithm for pneumatosis intestinalis and portal venous gas: treatment and outcome of 88 consecutive cases;Wayne;J. Gastrointest. Surg.,2010
3. Wenn gas in die leber kommt;Keller;Schweiz. Med. Forum,2014
4. Gas in the portal veins of the liver in infants; a roentgenographic demonstration with postmortem anatomical correlation;Wolfe;Am. J. Roentgenol. Radium Ther. Nucl. Med.,1955
5. Clinical features and management of hepatic portal venous gas: four case reports and cumulative review of the literature;Kinoshita;Arch. Surg.,1960