About: http://webisa.webdatacommons.org/454386113

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	Symptoms such as vomiting and epigastric pain were variable according to the time of postoperative obstruction and symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br