About: http://webisa.webdatacommons.org/426012871

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	B) The incidence of after-birth headache is higher with spinal blocks than epidurals. ??? ??? ??? Maternal hypotension is a potential side effect of regional anesthesia and analgesia.
http://www.w3.org/ns/prov#wasQuotedFrom	quizlet.com