title: A simple sternum-lifting retractor for vagotomy.
authors.affiliation: Nixon Memorial Methodist Hospital, Segbwema, Sierra Leone.
authors.forename: R G
authors.initials: RG
authors.lastname: Berrisford
mesh_terms: D006801:Humans; D013249:Sternum; D013523:Surgical Equipment; D014628:Vagotomy / Q000295:instrumentation*