title: Mock before you block.
authors.affiliation: Guy's and St Thomas' NHS Foundation Trust, London, UK.
authors.forename: J M
authors.initials: JM
authors.lastname: Wight
authors.affiliation: Guy's and St Thomas' NHS Foundation Trust, London, UK.
authors.forename: L
authors.initials: L
authors.lastname: Chrisman
authors.affiliation: Guy's and St Thomas' NHS Foundation Trust, London, UK.
authors.forename: I
authors.initials: I
authors.lastname: Reed
authors.affiliation: Guy's and St Thomas' NHS Foundation Trust, London, UK.
authors.forename: G S K
authors.initials: GS
authors.lastname: Wong
authors.affiliation: Guy's and St Thomas' NHS Foundation Trust, London, UK.
authors.forename: A
authors.initials: A
authors.lastname: Pawa
mesh_terms: D000777:Anesthetics; D009407:Nerve Block
chemical_list: D000777:Anesthetics