About: http://webisa.webdatacommons.org/142684686

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	Study participants completed a questionnaire after the procedure, asking about difficulties swallowing, pain or other complaints.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org