Assessments of the size of tympanic membrane perforations: a comparison of clinical estimations with video-otoscopic calculations.
Ibekwe TS, Nwaorgu OG, Adeosun AA, Kokong DD, Lawal HO, Okundia PO, Onakoya PA. Assessments of the size of tympanic membrane perforations: a comparison of clinical estimations with video-otoscopic calculations. Ear Nose Throat J. 2008 Oct; 87(10):567-9.