title: [Vigilance about material: an ethical necessity].
authors.forename: N
authors.initials: N
authors.lastname: Danchin
authors.forename: J L
authors.initials: JL
authors.lastname: Guermonprez
authors.forename: D
authors.initials: D
authors.lastname: Crochet
mesh_terms: D002309:Cardiology / Q000295:instrumentation* / Q000592:standards; D006801:Humans; D019736:Prostheses and Implants / Q000009:adverse effects / Q000592:standards; D015642:Radiology, Interventional; D018084:Ultrasonography, Interventional / Q000009:adverse effects / Q000592:standards