About: http://webisa.webdatacommons.org/270420361

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	To date the results of TOT in terms of efficacy and safety described in literature mainly refer to procedure in which synthetic materials are used, whereas few data regarding the use of biological materials are available.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov