About: http://webisa.webdatacommons.org/35340934

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	The two groups were comparable before the study in all important variables, including symptoms and hemoglobin levels.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org