About: http://webisa.webdatacommons.org/247972060

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	With regards to nerve blocks, this form of therapy is given to severe forms of headaches.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org