title: Traumatic perforation: concussion.
authors: Pulec Ear Clinic, Los Angeles, USA.
authors: Christian
authors: C
authors: Deguine
authors: Jack L
authors: JL
authors: Pulec
mesh_terms: D004423:Ear / Q000293:injuries*; D006801:Humans; D038781:Otoscopy / Q000379:methods; D013997:Time Factors; D018058:Tympanic Membrane Perforation / Q000175:diagnosis*