About: http://webisa.webdatacommons.org/228534501

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	It is noted that confounding is an important issue irrespective of the study design
http://www.w3.org/ns/prov#wasQuotedFrom	capmh.com