title: Blocked syringe with use of needle-free connector.
authors.forename: S R
authors.initials: SR
authors.lastname: McCallum
authors.forename: G R
authors.initials: GR
authors.lastname: Graham
authors.forename: P E
authors.initials: PE
authors.lastname: Sigston
mesh_terms: D003422:Critical Care / Q000379:methods; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D012151:Resuscitation / Q000295:instrumentation; D013594:Syringes