TY - JOUR T1 - Classification of lesions inducing acquired cholesteatomas of the middle ear: a didactic suggestion JO - Brazilian Journal of Otorhinolaryngology T2 - AU - Ribeiro,Fernando de Andrade Quintanilha SN - 25300539 M3 - 10.1016/j.bjorlp.2018.07.001 DO - 10.1016/j.bjorlp.2018.07.001 UR - http://www.bjorl.org.br/pt-classification-lesions-inducing-acquired-cholesteatomas-articulo-S2530053918300804 ER -