About: http://webisa.webdatacommons.org/385068617

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	This study involved only three doctors' practices, so the results may not be the same in practices organized differently or in those with different types of patients.
http://www.w3.org/ns/prov#wasQuotedFrom	annals.org