About: http://webisa.webdatacommons.org/86518633

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Celiac and superior mesenteric arteriography are used to determine the site of block and the extent of collaterals which is essential before procedures such as surgery, TIPS or hepatic transplantation.
http://www.w3.org/ns/prov#wasQuotedFrom	doctorslounge.com