title: The value of the P-value.
authors.forename: Neil Roy
authors.initials: NR
authors.lastname: Connelly
authors.forename: Karthik
authors.initials: K
authors.lastname: Raghunathan
mesh_terms: D000701:Analgesics, Opioid; D000779:Anesthetics, Local; D002045:Bupivacaine; D005283:Fentanyl; D013223:Statistics as Topic; D017409:Sufentanil
chemical_list: D000701:Analgesics, Opioid; D000779:Anesthetics, Local; D017409:Sufentanil; D005283:Fentanyl; D002045:Bupivacaine