About: http://webisa.webdatacommons.org/52282269

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 have been no studies to compare the different types of treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov