title: Metallic microparticles in the needle-through-needle technique.
authors.forename: N L
authors.initials: NL
authors.lastname: Herman
mesh_terms: D000765:Anesthesia, Conduction / Q000295:instrumentation*; D006801:Humans; D008581:Meningitis / Q000209:etiology / Q000473:pathology; D009339:Needles / Q000009:adverse effects*