title: How to disclose imminent fracture of brazing alloy in a tracheostomy tube.
authors.forename: R
authors.initials: R
authors.lastname: Wetkoe
authors.forename: F
authors.initials: F
authors.lastname: Jeppeson
mesh_terms: D003343:Corrosion; D004868:Equipment Failure; D006801:Humans; D008853:Microscopy; D008854:Microscopy, Electron; D014139:Tracheostomy / Q000295:instrumentation*