title: Comparing frequency of aspiration using a self-aspirating syringe and a conventional aspirating syringe.
authors.forename: J R
authors.initials: JR
authors.lastname: Currah
mesh_terms: D000766:Anesthesia, Dental / Q000295:instrumentation / Q000379:methods; D000772:Anesthesia, Local / Q000295:instrumentation / Q000379:methods*; D013396:Suction / Q000295:instrumentation; D013594:Syringes