About: http://webisa.webdatacommons.org/324651045

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	Hormones are a factor, as well, causing weakness of the vein wall and valves.
http://www.w3.org/ns/prov#wasQuotedFrom	vascularhealthctr.com