About: http://webisa.webdatacommons.org/229862223

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	There are substantial variations in drug choice, drug dose, and regimen; definitions of outcomes including definition of hypotension; and patients' surgical and medical risks.
http://www.w3.org/ns/prov#wasQuotedFrom	asahq.org