About: http://webisa.webdatacommons.org/244631086

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	First, this study was a secondary analysis of a previous prospective cohort investigation, and potentially relevant ARDS risk predictors may not have been included in the original data extraction.
http://www.w3.org/ns/prov#wasQuotedFrom	asahq.org