About: http://webisa.webdatacommons.org/33999564

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	Currently available information about the benefits and harms of both forms of care are derived from retrospective and prospective cohort studies.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca