About: http://webisa.webdatacommons.org/252156501

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	The subjects had no connective tissue disease or cerebrovascular or endocrine disease, and none was taking any medication, except four women who were taking oral contraceptives.
http://www.w3.org/ns/prov#wasQuotedFrom	biomedsearch.com