1. Spontaneous healing of traumatic tympanic membrane perforations in man: a century of experience;Kristensen;J Laryngol Otol,1992
2. Traumatic tympanic membrane perforations: complications and management;Kristensen;Ear Nose Throat J,1989
3. Miyamoto RT Traumatic perforation of the tympanic membrane [Merk and the Merck Manuals Web site] http://www.merckmanuals.com/professional/ear,-nose,-and-throat-disorders/middle-ear-and-tympanic-membrane-disorders/traumatic-perforation-of-the-tympanic-membrane 2016
4. Baylor College of Medicine Tympanic membrane perforation [Baylor College of Medicine Web site]. 2016 https://www.bcm.edu/healthcare/care-centers/otolaryngology/conditions/tympanic-membrane-perforation 2016
5. A retrospective study of traumatic tympanic membrane perforations in a clinical practice;Griffin;Laryngoscope,1979