<http://webisa.webdatacommons.org/181163199>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/181163199>	<http://www.w3.org/ns/prov#value>	"The present invention relates to the fields of vascular and cardiovascular surgery, and more particularly to methods and devices for obtaining arterial or vascular occlusion when performing graft procedures.Vascular and cardiovascular grafting procedures typically require the complete, or at least partial, occlusion of a selected vessel." .
<http://webisa.webdatacommons.org/prov/115823505>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181163199> .
<http://webisa.webdatacommons.org/181163199>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/119970231>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/181163199> .