title: The Bradford grommet trainer.
authors.forename: M
authors.initials: M
authors.lastname: Duijvestein
authors.forename: J
authors.initials: J
authors.lastname: Borgstein
mesh_terms: D006801:Humans; D008876:Middle Ear Ventilation / Q000193:education* / Q000295:instrumentation*; D008953:Models, Anatomic; D010036:Otolaryngology / Q000193:education* / Q000295:instrumentation; D014432:Tympanic Membrane / Q000601:surgery*