About: http://webisa.webdatacommons.org/159623987

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	This study is designed to determine whether there is a difference in analgesia, side effects, or analgesic duration in patients who receive a bupivacaine and fentanyl PCEA for management of labor pain.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov