About: http://webisa.webdatacommons.org/243030762

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	One wonders why the researchers had not created a proper randomized "standard of care control group in which physicians were free to titrate oxygen and other interventions according to their sense of patient need.
http://www.w3.org/ns/prov#wasQuotedFrom	thehastingscenter.org