title: Respiratory depression with addition of fentanyl to spinal anesthesia.
authors.forename: S S
authors.initials: SS
authors.lastname: Liu
authors.forename: J M
authors.initials: JM
authors.lastname: Neal
authors.forename: J E
authors.initials: JE
authors.lastname: Pollock
authors.forename: H W
authors.initials: HW
authors.lastname: Allen
authors.forename: M F
authors.initials: MF
authors.lastname: Mulroy
mesh_terms: D000759:Adjuvants, Anesthesia / Q000009:adverse effects*; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D005283:Fentanyl / Q000009:adverse effects*; D006801:Humans; D012131:Respiratory Insufficiency / Q000139:chemically induced*
chemical_list: D000759:Adjuvants, Anesthesia; D005283:Fentanyl