title: Superficial cervical plexus block, muscle twitch and analgesia.
authors.affiliation: University Hospitals Birmingham, Birmingham, UK. matthew.davies@uhb.nhs.uk.
authors.forename: M
authors.initials: M
authors.lastname: Davies
authors.affiliation: University Hospitals Birmingham, Birmingham, UK.
authors.forename: S
authors.initials: S
authors.lastname: Jagannathan
mesh_terms: D000779:Anesthetics, Local; D066008:Cervical Plexus Block / Q000379:methods*; D005260:Female; D005743:Gastrectomy; D006801:Humans; D010535:Laparoscopy; D008297:Male; D009765:Obesity / Q000601:surgery*
chemical_list: D000779:Anesthetics, Local