About: http://webisa.webdatacommons.org/56378615

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	Limitations of the study included the small sample size and inability to rule out confounding from other factors, such as age.
http://www.w3.org/ns/prov#wasQuotedFrom	medpagetoday.com