About: http://webisa.webdatacommons.org/236518419

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	Since 1997, 15 studies, including 1 randomized clinical trial, have reported high levels of metal ions after THR with metal implants.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca