About: http://webisa.webdatacommons.org/212636478

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	Accordingly, there is a need for an improved ultrasound imaging system and method wherein contrast agent is identified using a single interrogation scan line.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com